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1996 Chevrolet Monte Carlo LS 3.1L Misfire, MIL Lamp on
Posted to GM Driveability on 2/19/2004 17 Replies

This car has been back to us 3 times with a P0300 misfire. The mis is always on cylinder #4. Originally I found two injectors out of specs, all six were replaced. When it came back the second time I found that the fuel pressure regulator was leaking. When I fo...

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  Related Documents & Media  1996 Chevrolet Monte Carlo LS

 
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car Vehicle Data

1996 Chevrolet Monte Carlo LS

VIN 2G1WW12MOT
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Intermittently

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

1996 Chevrolet Monte Carlo LS

VIN 2G1WW12MOT
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Intermittently

Trouble Codes

P0300Multiple Misfire Detected