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2003 Mitsubishi Montero Sport XLS 3.5L Misfire, MIL Lamp on
Posted to Asian Driveability on 9/24/2008 6 Replies

Please help! I have a misfire while driving. Mil comes on and code P0301 stores. Engine misfires also. I have swapped plug wire, coil, and injector. I installed a new iridium spark plug in #1 cylinder also. Test driving shows same misfire and Mil. Compression ...

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  Related Documents & Media  2003 Mitsubishi Montero Sport XLS

 
Message Closed w/Summary

car Vehicle Data

2003 Mitsubishi Montero Sport XLS

VIN JA4MT31R33
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Sequential
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0301Cylinder 1 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2003 Mitsubishi Montero Sport XLS

VIN JA4MT31R33
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Sequential
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0301Cylinder 1 Misfire Detected