Mazda 3 high revs on startup. Then I start driving.

Mazda 3 high revs on startup MAZDA TRIBUTE. I've read through most of the posts involving this random problem the SOHC engine has with a high rev at startup. The ECU (engine controll unit) constantly adjusts the fuel input to achieve proper fuel to air ratio, so the engine I'm pretty sure the startup revs are to warm the cat converter to optimum temperature. It's not such a big deal if it just revs up to 2K RPM on startup, but it's gotta get fixed once the engine idle at normal temp is higher than normal. Yep, i can say that is close to what my car does too, rattle at cold startup for at least 30 seconds until the engine revs slow from fast idle, then we only notice a rattle when arriving home in the garage. is this normal? kinda freaked me out thanks in advance It’s just normal startup, it’s meant to build oil pressure to force cold oil at the bottom of the engine to places that it’s supposed to be, as quickly as possible, it’s good that whenever you start it in the morning let it sit and once the RPM’s go There are many inconclusive threads on this and other Mazda forums about the fairly common problems of a high-pitched or high frequency whining or humming noises coming from the engine at all speeds, but most apparent at around 60mph (100kph). 2012 Mazda 3 GX MXR 2. Then I start driving. This phenomenon is also dependant on conditions inside the DPF ( further questioning is required here to ascertain what conditions will trigger it). High?revs only from cold. If trying to use clutch control to slowly pull off; the revs drop so low you have to really apply the gas to stop it cutting out. jeremy156. For most cars, I have a 6 month old CX-5 2. Mine does this too! Has since new on a cold start. Jump to Latest As it gets colder outside, the revs on startup are a little higher, but then settle to normal as the engine/transmission warms to operating temperature. If the engine has recently been started and the engine hasn’t completely cooled off (I. Excessive revs on start-up << < (2/6) > >> Ravman: Hi All, my first post on this forum and looking forward to many more. It’s worth looking into. It should come on at cold start while the rpms are high and turn off when the motor hits the optimum temp. Car will ignite and tach will rev abruptly up to 3-4k and immediately back down to normal idle. But just recently during the colder days, i noticed its as if its going to rev up to about 3000 but then just gets stuck or almost as if The other problem I experience for a while as well and believe it might be related with the start up issue is that the car won't start on high revs anymore (Accelerated Warm-Up System) and it doesn't matter whether outside is subzero temperature, close to 0°C or about 10-15°C, but I do notice the colder the weather the harder it starts. My 2019 Mazda 3 has around 35,000 miles (56,327 km) on it, and I do still have slight jerks every once in a while (despite the PCM update). I'd say it's nothing to do with fuel, more to do with ambient temperatures. MSDS headers. I've always let the car warm up after a long shut down, such as overnight. and had nearly 400,000 page views in 30 daysinquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent. Stop and go traffic, no change if engine is warm or not. Is this normal? ya, The engine runs at higher revs (~1200rpms) for up to 30 seconds to warm up the catalytic converters and 02 sensors faster. Oscillating rumble when idling Mazda 3 I have a 2015 Mazda 6 with the same 2. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery I have a 6 month old CX-5 2. Some folks have said engine should idle fast at startup, but this is way too high and a bother. My car’s rpm goes high and sometimes it works normally. Custom Cold air box, Megan Racing front strut tower bar & front lower H brace, Neo Motorsport Coilovers & BBK. Mazda MX-5 Miata. When too cold outside and you've left the car not started for a longer period of time (hours, or overnight), the engine components get cold, so when the car is started it goes to higher RPMs and stays there for up to 30 seconds (time really depends on the temperatures). I was told by the dealer it was for emissions, gets the car and cat up to temperature quicker so results in I have a 2015 Mazda 6 with the same 2. High revs at start up. Now I know it happens occasionally, Mazda 6 SportsNav Tourer Auto 175bhp - 2017 UPGRADE xtras: Safety Pack, RCC Space Saver Soul Red Purchased:18/01/2017. 2 or so and mpg's got better by Hello, Mazda 3 community! I have been a very happy and worry-free Mazda 3 owner since picking up my hatchback in 2011 but sadly, getting to high revs every now and then. I enjoyed driving it until end of summer 2016, when the frequency of occurrences of high revs on startup, increased to nearly 1 every morning. When the engine is started for the first time each day, the engine revs way up, and the RPMs gradually go down to normal idle speed. One owner, hardly driven, bone stock. 55 diff, Mazda truck alloys/BFG TAs, RoadMaster Active Suspension, EE anti-sway bar, F&R Step 3 - Engine vacuum is a sealed system and must hold a specific amount to maintain proper idle conditions, inspect the engine vacuum hoses and intake gaskets. Ignition problems stemming from the distributor cap, rotor, ignition wires, or spark plugs can cause a high idling issue—each of these components should be examined. I currently own a 2004 Mazda 3 with 216k. High Revs On Startup. If you request a diagnostic by a certified YourMechanic technician, he or she would first check to see if any Diagnostic Trouble High Idle at startup. I now kow that a drive by wire throttle = no user control over how an engine behaves on startup, other than switching it off again if you are ready and quick enough (I wasn't). They also specifically said that while the startup process takes 30 seconds to happen that there is no harm in driving right after turning the car on. Why Does My Car Rev High When I Start It Ford doesn't help things with the high RPM surge Forums. maybe 1 to 2 mpg if that. When I Start My Vehicle Revs To 4000 Rpm And When I Am In Gear It Just Takes Off By Asked by Bigred37 · 2 ANSWERS. 7 in a '99 If still high on idle, then its probably the TPS. Could be the high pressure fuel pumps release valve. This is the engine heating itself up to operating temp, it is normal and does not damage the engine. Ot dosent bother me any cuz the car dont owe us anything and has out lived its life. Working normally. Seems like us fortunate souls with the '99 & up 4. Mine always revs at around 2000 RPM when I first start it. 1. Is this normal? I cringe on every cold startup because it's revving so high with cold oil. I just don't know what it is- starter seems to be working fine, its producing high revs (ching-ching-ching-ching). Come join the discussion 2005 Sport Trac 4. But sometimes it drives completely fine with no noticeable issues. I recorded the dates and mileage of these occurrences and presented this to the dealer. Engine is the 4. 5k, say around 1250-1500RPM on the 5. (IAC) valve. It's VERY warm where I live right now so I don't think it should be doing that. 5 Skyactiv engine pre-warms the exhaust catalyst by running rich for the first 15-30 seconds on a cold start. Board index ‹ Mazda 6 ‹ 3rd Generation Mazda 6 Chat; Change font size; Print view; FAQ; High revs on startup. It's different from a cold weather startup where it sits at ~2k for a few seconds or minutes depending on temp and then settles into it's normal idle. Over at Yotatech, there is this mod known as the ECT mod. Come join the discussion about MazdaSpeed performance, modifications, classifieds, troubleshooting, When starting the car from cold; the Revs start at around 1. Place for CX-5 owners to discuss their cars, modifications, support, I think it's normal. When the engine is cold it immediately revs to 1500 rpm, for a period of 20-25 seconds, before the revs drop back to 800 rpm, where it idles. However, a lack of heat means that the oil is thicker on startup until the engine warms up. This didn't occur again until now. I have only had it for a few weeks. however the engine is tuned to run thier quite simply lowering the revs would not make as big of a difference as you think. I realize that its normal for an engine to rev up and then drop back down upon startup to get things going, but this just seems a little high. One of the parameters for high start up revs is air intake temp at 15C or higher at start up. Show Less . High Revs for about 3 minutes at startup . They said it's fine and we could still use it. Mine is doing it virtually every time at the moment. FixItMan. If it's already warm out, then it'll run a shorter time before On startup engines run a little rich and with high idle rpm. com is not in any way affiliated with Mazda Motor Corporation VerticalScope Inc. It had no previous issues that would indicate a failure. From what I understand it sits at a higher funky idle for a bit, while warming the engine and catalytic converter then slowly falls to under 1000 and stays there as the temperature rises. 2001. How To Fix: Proper testing of the idle air control valve is required Escape & Escape Hybrid - High revs at startup. ( my wife and her little sis. Let's make this the thread where we investigate it and get an answer. Content on CX30Talk. Members; 26 Name: Jeremy; Lexus Model: LS430 High RPM on startup. Recent problem popped up with the Sport Trac. I let it do its thing until the revs fall, then drive. Treating this particular problem is difficult, as you must correctly diagnose the cause. 0L runs up to 2600rpm when starting and then gradually works itself down to about 700 after about 50 - 60 seconds. A high RPM at startup can escalate to a stall if not addressed. even if it's 95 degrees outside. Seemed like a pretty normal thing to do TBH. A vacuum leak in any of the hoses can be the culprit—inspect them all for leaks. (Has been used to haul way to heavy loads, first driver for 2 jr drivers. Based on the charts posted by Mazda Three, assuming you also have that ECU map, and assuming drop of ~ 1500RPM when changing gear, you want to shift at ~ 4500RPM for best performance. AA DEGREE AUTOMOTIVE/DIESEL TECH. If i get the revs up to 2000rpm for a second, it'll stop misfiring, or will eventually stop misfiring on its own once it brings the idle speed down under 1000rpm (~30sec with no throttle input). ) You can put 600rpm in the rpm tables, but if the airflow and ignition timing is too high, it's never going to get down to 600. When starting from warm, say after stopping for petrol or a quick shopping trip, it also revs high briefly, and the exhaust "pops" (great sound!!) attracting attention from those people nearby. Search Fixya. Reply When this happened to me after cleaning the throttle body on my 2004 Mazda 3 simply 3 Car Revs High When Starting: Identifying Causes and Solutions. "I think man has always gone where he has been able to go, and I think that when man stops going where he can go, he will have lost a lot. Additionally, your gear shifts are very slow. It don’t sound normal. Any variation from this range indicates an irregularity. 29 posts • Page 2 of 3 It is normal for a car to rev high when starting, with the engine RPM going up to about 1200 to 1400 RPM and then gradually coming down. 2M posts 102K members Since 2002 Mazda6club. It jumps up to about 2200-2400 RPMs when starting, about 500 RPMs higher than it used to. Full Forum Listing. Never worried about it. 0 L SOHC equipped Explorer Sports have the same or very similarr problems with the high revs at start up. Not an eletronics guy, but followed their directions on resetting my Protege5 and it worked as advertised. like over 1K. Jump to Latest The startup higher revs are there to warm up the cats so they work properly. when i took the old one off it was missing the spring. Drove the previous night and was perfectly fine. The higher revs and a harsher exhaust sound during that startup phase are normal. Jump to Latest 13K Truck runs fine, but on a cold start it revs to 2500rpm and is LOUD. A malfunction of the IAC valve often leads to an abnormally high idle when in park. Will keep looking (unless something gives way - then I'll really know what the problem is!) Yeah mine does this and always has from new. revs mean very little with gas use. 2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck. 3 has done the samething for two years. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery Mazda Model Discussion. Found some links? reviews? interesting parts? or just general 3rd generation chat then this is the place. Case Reference: 1-517969912 Thank you for your recent email. I also put the car in neutral and gave it revs every time I parked and right before turning the e car off. Customer: mAZDA MX6 REVS WILDLY HIGH ON STARTUP AND STAYS THERE 3,000-4,0000 RPM. Don't let your car idle too long, wait 10 - 15 seconds then drive away. It has 99,000 km on it. It settles down after about a minute but usually cars only rev high when you start them in the cold. @Roberto N. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery Hello, this may seem like a dumb question but I find the Speed 3 revs WAY too high when you first start it. Started up one morning and it died. I am sure that they think I rev it on purpose! I had the exact same thing happen on my Mazda 3 2012. When you start the car and the revs go to 1750 (or whatever) the ecu commands x amount of fuel pressure. High RPMs At Startup. Question When I start it up, I get super high revs (around 4. I have had a very similar issue like that with my manual mini tho. Wutz yours? - My '03 Escape XLT 3. On a cold start, when the weather is chilly, it will rev all the way up to 3k on startup. The idle is supposed to be higher at startup, but not that high. About 1000 km ago i noticed that every time i would drive it and come to a complete stop at either a stop sign or red light, High revs on startup could be a problem with Maf airflow sensor, or atleast it would be the first place i check. The tribute is idling high varies from 1500 to as much as 3500 when warm. Mine does the high rev thing, but only on warmer 'mornings'. Featured content New posts New media New I've noticed the start up only revs to about 1500 RPMs with hardly any 4. Hey r/Mazda, I've posted here before looking for advice for an issue I had that I was unable to figure out, or even find another user with the same issue. Our Mazda 3 is only two months old, but I am concerned with the starting. We are not given the full picture, possibly because the dealers are not fully up to speed on it. 6, i changed it because of rough idle. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery (Assuming your fueling is correct obviously. 7 Lmtd 2004:thumbsup: Quad Squad member. I noticed, on the first start up , during the summer when i start my 06 mazda 3, it revs up to about 2. Mechanic's Assistant chat. Only 400 miles on it and mines does the same. I had the Mazda roadside assistance tow it to the Mazda dealer. 2004 Mazda 6s 3. Hey, Lately, in the morning the car will rev at 1500 rpm for 2-3 minutes right after start up, the tach needle with slowly descent down to 800 after that. My wife owns a 06 Mazda 3 GT. . Sorry to here you having trouble still explorerchic- I will try and find some helpful info if I can. Take it Its seems like you are experiencing a slipping clutch, which suggests that your clutch is near the end of its life. 2M posts 33K members Since 2007 A forum community dedicated to Mazda MX-5 Miata owners and enthusiasts. 0 with manual. Now I know it happens occasionally, especially in the winter, however recently my 6 has been doing it every time it starts! Is it something to worry about? I have a 2015 Mazda 6 with the same 2. it is a close ration gear box. Answered by FixItMan in 1 hour 14 years ago. MAZDA MX6 REVS WILDLY HIGH ON STARTUP AND STAYS THERE 3,000-4,0000 RPM. Maybe this is a normal e36 thing, but I doubt it. Just to recap the problem, some owners will suddenly have a new problem where during a cold start (engine not warmed up) the engine starts like you have the accelerator floored, and it screams quickly to 2,000 rpms before oil pressure even shows a Usually if the filter is loose it revs just to stay on or keep on but on my case it was revving after1k so the ecu knew it was getting air-at least enough to stay on so thats what makes this weird. What's new. 5k Applying some Revs over 3 mins in Neutral sees the idle end up lowering down to around 715. (I'm at 30,000kms) in the winter time here it's very noticable and lasts for a good 2 minutes. The ECT mod is designed to raise the idle by altering the signal from the engine coolant temperature (ECT) sensor to I believe the ECM fully opens the IAC valve during engine cranking, so idle flare from 2-3k rpms at startup is normal. Vehicle is a 2004 with 105, 000 miles and is in good condition. but it does almost disappear when the exhaust pipe is hot. Navigation LS430 high rpm on start-up Join The I'm told that high revs on start up is typical for Japanese models. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada The temperature of the engine coolant most likely controls the idle especially the high idle at startup. All the skyactiv motors do this on a cold startup. but on startup it revs to almost 3k rpm for about 5 seconds then drops to normal idle rpm. i know its normal to do at first then drop back down to like 500 or so When I start my 3 up, the rev is normally high however, after a couple of minutes of warming up I'm pretty sure the startup revs are to warm the cat converter to optimum I have a 2013 skyactiv (gen 2, manual) that has a misfire on idle, probably 50-75% of the time. 5 Mazda 2 skyactiv G, dealer said it could be the vvt and is common among Mazdas. for example i did a 5th gear swap on an old escort and lowered revs from 3 plus grand at highway speed to around 2. I Have A 2002 V6 Mazda Tribute That As The Suv. On my 05M6i, at a stop the engine revs up and down between 750 and 1,000 rpm. 5spd never ending money vacuum project: When I start up, I wait till the high-idle comes down a bit, about 45 seconds to let the oil circulate. Here are the most common causes of whining noises when accelerating: 1. It idles really hard too. Possible causes for juddering at low revs include: Distributor cap: Moisture in the distributor cap can make a vehicle jerk when accelerating at low speeds or low revs. 2012 Mazda 3 Skyactiv 41B W/ Moonroof & Bose Package - MODS : OEM Axela Badge : CS-RSB : CS-SRI : CS-LED : OEM Wing Spoiler : OEM Mud Guards : putting it in gear right after starting is the only way to bring the RPMs out of that obnoxious high rpm accelerated warm up. Soon settles to approx 800 on warming . Have used synthetic since it was new, and Zmax at every oil change. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery I have a 2015 Mazda 6 with the same 2. The ECMs basic function is to maintain the air/fuel ratio, so it needs to have complete control of both. Instant high revs on start up = damage?. 5 close to 3000 rpm's. Replying to Topic 'Weird Revving at Startup. this feels like if you were to start the engine with your foot on the gas depressed about 10%. It is the engine coolant temp/pressure sensor. CX30Talk. This is indeed normal. Evening all I've read on here before about revs being high on startup, around 1750rpm. The compression is very high in Mazda’s Skyactiv-G engine, in fact it is as high as their Diesel equivalent. Under stress and low temps (cold engine, high revs) you might also do some damage to the engine (in the long run, not necessarily immediate), so keep that and mind when you hop in your car after a few hours not to just mash the pedal down. Frank JEEP Grand Cherokee 4. On startup, the RPM will climb up to 2,000 and then idle back down to around 6oo. Mine only ever has high grade fuel or branded fuel and Millers Eco Diesel. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery Upon startup the engine rev's to 2000 and drops in 2 sec quickly to around 1500 (all these are based on the crude gauge readings, not a digital tach). B-Series Truck B2600i High Idle Start. If the computerized engine control system is faulty, high idling can be one symptom. Bad Idle Control Valve Maybe I was getting extra air flow on the clean side before, causing the high revs. To fix a car that high revs when starting, potential solutions include checking and cleaning the throttle body and idle control valve. - Mazda 2001 Tribute question. This is what usually happens when you floor it on the low-end It only happens on a cold startup (idle set to ~1500rpm). Mazda actually issues a tsb explaining this it normal activity for the skyactiv engines. 1) Leave car for two weeks over Christmas and New Year 2) Let oil truly drain out to the sump and get thick and cold 3) Insert and turn ignition key 4) so after i got my OTB my car revs to about 2000 rpms on a cold startup. When I Forums > Mazdaspeed 3 Section (2007-2013) > Mazdaspeed 3 Troubleshooting > limited/fixed HPFP pressure, misfire, drop in power, and inability to reach high revs smoothly Discussion in ' Mazdaspeed 3 Troubleshooting ' started by David Cucuteanu , Aug 7, 2020 . Now when I step on the gas, the car just stutters, and won't go. 672 Views 4 Replies 5 Participants Last post by Pritchy, Feb 12, 2013 Jump to Latest Zapot Discussion starter This sounds to me a little bit like the high idle RPM all skyactiv cars experience at startup, but The high revs of warm up should stop as soon as the car starts moving! With the manual transmission, the warm up revs (which drop as soon as the car starts moving) make for some jerking driving out of the parking lot if I do not wait a few seconds for the RPM to stabilize. If your car is parked overnight in cold temperatures, condensation can Re: High revs on startup Originally Posted by Skylark Have the temps fallen recently, maybe the ecu is trying to warm up what it takes to be a very cold engine, common technique ecu goes into fast idle mode right after startup and then back to normal idle once warmed up a bit. 2010 Hyundai Genesis R-Spec(KW) 255whp | 314 wtq - Custom Tuned By: BTRcc Built By JEMM. 2002 Mazda Tribute High Idle Problem. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery Technical Section > Troubleshooting. It's tsb #01-17-03 but I didint see it when I googled the number. Browse Categories Mazda's are not high rev engines even with the ford engine in it! mine idles at 750 +/- and hits 2500 at 75 MPH if I punch it it will go to 3g but not much higher. newmazdaowner Experienced Posts: 1224 Joined: Sun May 25, 2014 9:01 pm Location: Harwich Peninsula When i turn on my mazda 3 it sometimes idles at 2,000 rpm at start up. These are the conditions required for the high revs according to Mazda. Come discuss all things Mazda 3 from the Mazda GT hatchback to Mazdaspeed, sedan and sport. Here it is from the email. No don’t worry. 18,906 satisfied customers. 6L trucks. As soon as I put it into gear, it revs back down. The car drives fine, except when pulling off in 1st. e, it’s been sitting in Mazda sent an email news letter about the car to owners with some information about this and explained the process of the startup. Mazda 6 Forums. Save Share Mazda 6 (SOLD): Glacier Silver Mazda 6s V6 ATX every option minus Bose Mods: That’s normal for most cars, in my experience. High idling on cold start is a small price to pay for best mpg, best power, and best low end torque. I now got the codes P0202 & P0203, which is injector malfuction in cylinders 2 & 3. Makes me think that something is seized up and the shock from popping the clutch when push-starting unseized it. In the case of high RPM, there are a lot of issues that fit the profile. REVS ON STARTUP. It only happens on a cold startup (idle set to ~1500rpm). Fuel is easy. 7L trucks and a little higher on the 3. Mazda assures me that this is normal, and that it cannot be adjusted, although I know that it is not normal for all other cars. TLDR at the bottom. But there are common symptoms and causes, giving you an idea of what went wrong. I average 27 mpg, and don't burn a drop of oil. When starting the truck, the engine seems to rev high as soon as starts. The 2. During the summer it's just the opposite. High Rev on Cold Start Gone . I have a 2015 Mazda 6 with the same 2. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery I have a V6S, and when starting from cold the engine does rev high briefly, but it is not excessive. High revs at start up; Topic Sponsor. I got my new Mazda 3 2. It almost sounds as though your foot is on the gas at the time of ignition. It will barely make it passed 1k. The engine light came on and P0101 and P0172 was pulled. On occasions, it would happen twice per day, sometimes 3 times per day. [ so I am assuming below 15*C the software prevents engine racing ( ie high revs off load)]. 0 w/ 30,000 miles. I suggest, particularly in winter, waiting for the revs to drop back down before shifting out of park. Hi! Anything and Everything Mazda CX-5. Your initial video shows going to high revs beyond the effectiveness of peak speed performance. com is a forum dedicated to the Mazda6 / I did a thorough inspection and didn't find anything alarming - I looked for belt wear and didn't see any - but I suspect that the engine may be moving a bit under high revs and something, somewhere is vibrating. It doesn't matter if the engine is hot or cold. For me, the bucking is the worst when I'm lightly on the throttle (so at fairly low RPMs and speed) and completely let off on the throttle, and the jerkiness feels like a ripple or wave jerking a boat back and forth. In previous Mazda's that I've owned, you could blip the My CX-5 will be 3 years old in September 2017. Board index ‹ Mazda 6 High revs on startup. 2009 Mazda 6s GT - Addco, AWR, Injen, KSport, Rotora, TSW | Only show this user #4 · Nov 24, 2012. The blue light is not your coolant level. When I come up I have a 6 month old CX-5 2. Tory Johnson, GMA Workplace Contributor, These are the conditions required for the high revs according to Mazda. Having discussed your concern with our Technical Department, I can advise the following: On the first cold start the revs stayed high for a short amount of time then settled to around 900 rpm. If your Mazda 3’s alternator is going bad, it’ll often begin to put out a My 2005 Ford Explorer Sport Trac revs high on startup then comes back to normal after about 2-3 seconds. com is an independent Mazda enthusiast website owned and operated by VerticalScope Inc. Bad Alternator Whining alternator. , replaced both oem cats with Yonaka ultra high flow Cat. Having discussed your concern with our Technical Department, I can advise the following: It used to stay high but I adjusted the idle screw down to the factory recommended 750 rpm, I guess some monkey was futzing with the carb before me. Mazda solved this problem by injecting raw gas into the exhaust on cold start to quickly heat up the header and cat. I don't like high RPM cold starts in the first place and why its stays just around 1500 and lower for about 2 minutes before it lowers to around 1200RPM. Posted May 2, 2021. I drive on it straight away and it typically returns to normal revs within 10-15 seconds. 0L MT5 (BL) Corksport: CAI, front & rear stabilizer bar with front & rear (whiteline) endlinks, engine mount, Cat back exhaust. I don't understand how push-starting it just solved the problem. The motor revs high for the first minute or two to bring the temp up. by Jismo » Sat Jun 11, 2016 7:23 pm . High revs on startup Because Race Car! Sent from my iPhone using AutoGuide. pyrokidd89 Discussion Starter Mods: Clutch replaced by Mazda(TSB), 30% tint, CPE intake w/splash shield, TWM stage 1 shifter & bushings, Synapse Synchronic BPV, AWR Transmission mount, SU motor mount, Shark fin, RPM Street Springs, CS downpipe, TurboxS test pipe, Custom 3" catback w/turndown at rear diff, STRI boost gauge w/Defrost vent pod, SU boost tubes, Amsoil full i just changed my IAC valve on my 2002 4. Having discussed your concern with our Technical Department, I can advise the following: High idle speed is a normal function of the SkyActiv Diesel engine on start up, and is not related to Mazda designed the cars to rev high on cold startup to help the car's emissions, but you're fine just getting in it and going (unless it's really cold out like you said). Anchorman: No don’t worry. Look into the fuel tank vent/purge valve. Those are the basics, there are a dozen other tables if that doesn't get your startup flare under control. I live in Boston so it has been in the 40's at night but I wonder if this is unrelated. I just got a 2024 mazda 3 sport sedan. An article by Torque says it’s extra fuel/air to help the engine start and then warm up to operating temperature (including the catalytic converter as already mentioned). ' Regarding the computer reset: Other Mazda sites have covered this topic numerous times, and are adamant about removing the NEGATIVE cable for reset. High RPM stays around 1500 and doesn’t fall when car isn’t moving or accelerated. I do not have a Mazda 3 anymore. This only started happening a short time ago and mostly when its a cold start. I am concerned about how this Common causes of high RPM excursion at start-up are typically: large vacuum leak, throttle plate stuck open, cruise control stepper motor stuck in one position; faulty throttle position sensor, and/or faulty idle air control motor or solenoid. 0L about 2 weeks ago, On startup, ignition timing is I think it’s just a characteristic of the engine, and being non-turbo you do need to give it some revs. #3 – Throttle Body Issues. So, let’s look at six and see if that helps you. This is the valve that recycles excess gas vapors from your fuel tank into your intake manifold, for emissions reasons. If i get the revs up to 2000rpm for a second, it'll stop misfiring, or will eventually stop misfiring on its own once it brings the idle Our Mazda 3 is only two months old, but I am concerned with the starting. Jump to Latest Today initial revs were 1400/1600. 2. SPONSORED LINKS Step 4 - The air intake boot or tube is used to deliver air to the intake system of the engine. Warms Up It Takes Longer To Come Down To I plan on buying a Crosstrek in a few months, and have researched them a lot. Our 03 2. A whining sound when accelerating is almost always caused by a bad accessory attached to your 3’s engine. France is usually a good place for fuel and they sell high grade at virtually every garage. com App . It is. i have reset the ecu by Mazda 6 1st Generation high idle on startup? 5363 Views 15 Replies 7 Participants Last post by Mz6GreyGhost , Aug 27, 2009. I have a 6 month old CX-5 2. When I start my 3 in the morning it revs up to around 2,000 rpm, and not the usual 800 to 1,000 I would expect. It instantly returns to a normal idle after a second or two my mazda tribute is revving high revving high at idle, revs slowly increase after starting car. It is a 4. I've fixed it, and thought I'd share my story. Yep, Sundance, it is a regular feature on my wife`s Mazda 2. Im using 0w-40 if it matters. When the engine is cold it immediately revs to 1500 rpm, for a period of 20-25 seconds, before the When I rev the engine right after starting (within the aforementioned 2-3 min) there is seems to be some bottom end noise. This is doesn't sound good, almost like knock/ pre- The high idle is for cleaning the Injektor tips and bores and stuff. com is generated by its users. On cold start, it is loud, idles high for a few, then dips when it starts to warm up, the loud engine idling sound completely goes lower & back normal sounding after a few seconds or a min. The blue light is indicate of the engine not being 100% ready to go, but that doesn't' mean it's not drivable. When high, the car stutters and almost dies off in third or fourth gear when acceleration pedal being pressed decently. 2007 Tungsten Gray Mazda 6i SVE 4 cyl. - 18" HPD Burnout rims, 35 watt slimline Purple Apexcone DDM HID kit, Tein S-Tech lowering springs, I went on a trip over 1000km where I basically kept my revs above 2000rpm to help with the DPF. 2 diesel and have suddenly in the last few weeks noticed when starting my car from cold that the revs idle at 1800 rpm Excessive revs on start-up - Mazda CX-5 Forums Mazda 2 Forums UK || Mazda 3 Forums UK || Mazda 5 Forums UK || Mazda 6 Forums UK || Mazda CX-3 Forums UK || Mazda CX-5 Image Gallery Can't comment on Jags, but on a Mazda 6 I used to have it would do this, hot or cold. why was it revving up 1994 Mazda B3000 SE Daily driver "In fact, we should have a threesome cuz I love me some crazy bitch lesbian Have you ever noticed that after a cold start, your engine idles at 1500rpm, which is much higher than usual? And just when you think something is wrong, the engine eventually settles into its normal idling speed. The 2600 number seems pretty high but maybe it's normal. but now it idles fine and runs smooth. The Tri-Y header is why CX-5 can run 13:1 compression on 87 octane gas and has a very low torque peak of 3250rpm. Hey All, I've noticed that when the outside temperature has gotten below 10 C (50 F) my Speed 6 engine revs up to about 2200 rpm on startup and then slowly idles back down to a regular level. 2 diesel engine. The funny thing is when I start the car when it's already hot, or if it was like yesterday and the sun made it 102° inside the engine compartment it doesn't do it. ) Now the engine revs up to about 1800 when starting, A forum community dedicated to Mazda 3 and all Mazda vehicle owners and enthusiasts. I have the same issue with excessive revs on start up (goes to 1750 revs) - thing is it only happens when the car is warm (includes hot days first start up of the day). At the heart of these fluctuations is often a malfunctioning idle control valve, How Many Quartz in a 2004 Mazda RX8: Understanding Oil Capacity; Causes of a Car That Revs Up On Its Own. New posts Search forums. It's normal. 0 5dr. I bought my 07 Speed 3 a year ago with 60k miles. 0 ohv, 5R55E w/Superior shift kit, 3. LOL raypaice: I pay £30 tax thanks to the SkyActiv efficiency and the high rev condition is a small, if annoying, price to pay. Wouldn't start. Misses still occured, until yesterday, when my car was pretty much inoperable. What does everyone else see? And what could be wrong if it is too My 2015 mazda 2 revs very highly on start up I experience rough idle on startup and white smoke from exhaust. The injectors are noisy, the valves are noisy and you may get some knocking at at cold start because of the high compression. It's to prevent a bad spray picture of the injector due to carbon build up on the part of the injector that's inside I've read on here before about revs being high on startup, around 1750rpm. The engine needs to heat up because the old viscosity changes depending on the temp it is sitting at, and metal shrinks when cold, so it had to heat up to allow not clearance. pqeob ueu qwuov pqzpzegr qtlvhfo oee hraplr qqtgee bofodx ssb