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1996 Chevrolet Beretta 3.1L Misfire, MIL Lamp on
Posted to GM Driveability on 6/10/2004 11 Replies

had high missfire count on 4&5 ie; (145k). check all perim. and short term and long term trying to compinsate, long term @8. propane test revield intake leak and repaired. runs much better but still have slight miss @idle on #5 with mill coming on after 75 mil...

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car Vehicle Data

1996 Chevrolet Beretta

VIN 1G1LV15M9T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MULTI PORT
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Hot, Idle
Misc.2 Door

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

1996 Chevrolet Beretta

VIN 1G1LV15M9T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MULTI PORT
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCold, Hot, Idle
Misc.2 Door

Trouble Codes

P0300Multiple Misfire Detected