2009 mini cooper misfire. Car was put back to factory settings.

• 2009 mini cooper misfire Once the car warms up it’s gone. A misfire can be cause from a fouled spark plug, a vacume leak, a failing coil or worst case scenario…low compression. on a cold start it has trouble starting, and sometimes when driving it shortly after I put my foot down and it kinda lags slowly then like misfires and then the power comes in Symptom when I first start the car is that it starts tries to hold cold Jun 22, 2020 · to far away for me to have a look at it, back to the issue on cylinder misfire it needs compression test on that cylinder, also would swap spake plugs over from faulty cylinder to a good cylinder if misfire moves with it then its a plug gone south same with coils,, if have good compression then worth flipping the injector rail out and crank engine while looking at injectors all should atomise Jun 14, 2020 · Frequently Asked Questions about P0301 MINI Code 1. Trouble-shot oil Mar 14, 2023 · Official supplier and installer for Newman Cams, Kent Cams, Maniflow Exhausts, MFactory Competition Products, Swift Springs, YCW Suspension, Carbotech Brakes, ZRP connecting rods and crankshafts, Wossner pistons, Exclusive Workshops/LanSpeed final drive and gear set conversions for R53 BKD (coming soon), BKE, BKL and R56 N14 Getrag 6 (coming soon), in straight cut, semi helical, helical, dog I'm going to explain and talk about the common causes of an engine misfire on the R56 Mini Cooper S. Always remember to use proper tools and safety precautions when working on your vehicle. Also recently cleaned the intake valves and that did not solve issue. everyone i have done i noticed the head studs were very lose ie could undo them with a standard ratchet,, when they Sep 24, 2010 · Stock Problems/Issues Discussions related to warranty related issues and repairs, or other problems with the OEM parts and software for MINI Cooper (R50), Cabrio (R52), and Cooper S (R53) MINIs. End of last season it was burning oil, smoking and setting a code P0301. prior to selling & not been re-mapped to suit. Just purchased this 2010 Mini Cooper (Non Turbo)70k miles and developed this problem. Why the n12 presents the misfire while the n14 doesn't is because of the VVT technology. This past week it started running rough with misfires. I have completed a compression test and that was all okay, swapped spark plugs, coil packs and fuel injectors but yet the engine still misfires and does not move from cylinder 1, I've come to the end of all my knowledge and experience with trying to solve this issue and I am still baffled as to what may be causing this issue. Mileage: 138350 kms. Feb 3, 2022 · looks like you’ll enjoy fixing the Mini, time to get the spanner’s dirty. Except 2 occasions it has always started first time, but really struggles and almost sounds like its choking for the first 30 seconds, then all is fine and runs great after that. From Nov 21, 2020 · However, over the last couple of months it has developed a misfire on cylinder 1, only on idle and only when warmed up. Car starts well and idles smoothly from cold, also seems to pull fine without misfire when off idle. I had my buddy who is a car guy and builds his Jan 3, 2018 · 2007 Mini Cooper Base model N12 engine 1. The P0301 misfire code gets thrown and engine light come on intermittently. Car was put back to factory settings. When experiencing a P0300 code in your Mini Cooper, it’s essential to address the issue to prevent further damage. Apr 28, 2017 · first job swap coil pack over from number 1 to number 4,, = if misfire moves to number 1 then its coil pack. 6 Cooper and its developed a Misfire in Cylinder 1. Changed the fuel pump and swapped the 3 and 4 coils. Jul 20, 2022 · In this video I show something to look for if you have misfire faults stored on your MINI cooper along with a rough idleIf you would like to help support thi Jul 26, 2016 · - Coil packs and plugs as the misfire seemed to follow the coil pack when I swapped them round (Slight difference) - New MAP sensor (No difference) - New timing chain, tensioner and guides as the chain was completely slack (No difference) Aug 16, 2010 · Greetings, the other day a PO302 (cylinder 2 misfire) code appeared , so after researching all the threads I could find I started working my way through this. & now runs great. Through a thorough exploration of potential causes and the suggested Nov 23, 2005 · Anyway pulled over and checked the code got P0300 Random/multiple cylinder misfire, Join our Mini Cooper Forums to talk about your new Mini. Wife's summer car. Potential Damages. Decided to try adjusting the Engine Eccentric Shaft Actuator and then I had a misfire on cylinder 4 but not 3. You may be in for a rebuild if it uses a lot of oil between changes. 6l Dual overhead cam. Mini Cooper Jun 5, 2023 · the car: 2009 Mini Cooper clubman, N12, 6 speed. I replaced spark plugs, swapped injectors #2 and #4, swapped cylinder #1 wire onto cylinder #2, chased coil pack wiring back to make sure Here is a very common problem that causes a random misfire. Recently started misfiring cylinders 1&3 when cold only. They said they implemented a few recommendations from Mini, but to no avail. The author’s experiences and observations provide valuable insights for others who may be facing similar issues with their vehicles. I enjoy it when it goes to plan. If you have an n12 engine that is suffering from a hot idle misfire, it is likely that you have a loose inlet valve seat on the cylinder that is misfiring. 2nd Gen R56 Cooper Misfire Cylinder 3. . 2009 11,297 6,265 113 Male Jul 28, 2016 · Put the MCS trough diagnostic and got a P0302 Cylinder 2 Misfire. Theres a few other causes but they get fairly serious and should not apply here. Jan 9, 2016 · Your Mini has coil over plug ignition system. Still a misfire on cylinder 3 and my Mini conked out and wold start for about a minute. I have new oem coils, and new ngk iridium spark plugs. I'll have a rough idle for a min or 2 and then it will idle Nov 15, 2021 · More for the benefit of people looking for an answer to their hot idle misfire problem. Jun 16, 2016 · Hello all, new to the forum. But now I'm getting an intermittent misfire on cylinder 1. I have a 2009 Cooper S with about 114k. Misfires only when its warm and left to idle. Pictures from left to right is 1-4. I brought into the closest Mini dealer, they kept it two days, then returned it to me -- no improvement. Feb 7, 2014 · I have a problem with my 2007 mini cooper s. Hope someone can help. I replaced the ignition coils and all spark plugs which fixed the misfiring. Smog check due ( California) Jan 5, 2017 · 2009 Mini Cooper S Misfire 15 Answers. The darkest one in the threads is Oct 20, 2019 · before throwing money at new injectors i would remove the fuel rail with all 4 injectors on it and crank engine over and watch how they give out the fuel,, ie a perfect one should atomise the fuel ie cloud of vapour, so all 4 should look the same, if one dont ie number 2 then you know its that,, but if the car has been driven around for long time chances are might of caused piston ring wash Nov 2, 2022 · Hey guys, I have a 2009 clubman S with 125k miles. Still a misfire on cylinder 3. Did you know that the manufacturer put out a TSB on that exact problem?Here are some of the tools Nov 14, 2023 · By following these steps, you can diagnose and repair the P0300 code in your Mini Cooper. I bought it used and have had it for 6 months or so. Oct 16, 2023 · In conclusion, this detailed article delves into the complexities of diagnosing and fixing a misfire problem in cylinder 2 of a Mini Cooper. Spark plug, coil pack, fuel filter and fuel pump, failu Jan 6, 2023 · My wife has a 2009 Cooper S, 102k which has been having issues when starting in the morning. Aug 22, 2023 · It shows up as a misfire because the obdii can’t tell you its burning oil, all it can tell you is that it sees a misfire. Car gets put away for the winter months. After the car warms up to operating temperature It develops a bad mis. It also had a slightly hunting idle and a light "ticking" at start up. ut: Jun 29, 2016 · R57 :: Cabrio Talk (2009+) R58 :: Coupé Talk (2012+) If you are still having misfire issues, it is likely time to call in the pros. Engine warning light Aug 14, 2020 · I own a Mini R56 1. Engine shaking violently then a Knock comes. 2692 posts · Joined 2009 dedicated to the MINI Cooper, Cooper S and Clubman. Apr 22, 2023 · Hey all, Getting misfires on all cylinders but #3 is looking a tad worse when I removed the plugs. Apr 11, 2021 · Hello, I bought a 2012 hatchback base for a very good price because cylinder 1 and 4 were misfiring. What are common symptoms of OBDII code P0301 in a MINI indicating a misfire in cylinder 1? - Common symptoms include rough idling, loss of power, engine vibration, and potential increase in fuel consumption. You need to chase down the cause, not the symptoms. Mar 27, 2023 · Installed new coils since I didn't have a spare. do same with spark plugs if misfire moves to number one then its the new plug have seen brand new plugs fail a fair bit. Nov 13, 2009 · My 2009 Mini exhibits the same behavior: misfiring and shuddering, followed by the yellow light coming on. These were new plugs and have only had the engine running for total 20 minutes or so before I shut it off to read the codes. Code reader shows p2187 and p0303 Misfire on cylinder 3. Apr 2, 2017 · if it dont lose water then it will be leaking between two cylinders, its a known design mistake as when engine were designed to fit in a very narrow car ie mini, the bores are very close together compared to most engines so the standard metal head gaskets leak between the bores. locked so he couldnt see exactly what was done although it was a good map. rbhq nsc hesljn dlqfecaum cny xqer epvg xxs zxkkem pojmje tnxkpy pdxqhz xzbdxe ythdvc dbxidh