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2009 Mini Cooper 1.6L Misfire
Posted to European Driveability on 3/2/2012 10 Replies

Misfire - stall only when cold. Runs good warm. Found o2 b1s1 slow and installed new oem sensor. Noticed improvement. Installed new oem spark plugs, still has misfire,TSB for crankcase vacuum spec. 22 (mBar)inspect and found It at 91 (mBar) Installed new oem v...

10 Replies Received (View Replies)

  Related Documents & Media  2009 Mini Cooper

 
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car Vehicle Data

2009 Mini Cooper

VIN WMWMF33549
Engine1.6 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold
Misc.N 12

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2009 Mini Cooper

VIN WMWMF33549
Engine1.6 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold
Misc.N 12

Trouble Codes

P0300Multiple Misfire Detected