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2000 Oldsmobile Alero GL 2.4L Misfire
Posted to GM Driveability on 10/23/2008 12 Replies

i have ran numerous test on the ignition system even swapped a complete known good coil assembly and still the same thing happens cylinder 1 misfire at idle. fuel pressure 50 psi, injector has good pulse does anybody have any ideas

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  Related Documents & Media  2000 Oldsmobile Alero GL

 
Message Closed w/FIX

car Vehicle Data

2000 Oldsmobile Alero GL

VIN 1G3NL12T2Y
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P301Bcylinder 1 misfire
Message Closed w/FIX

car Vehicle Data

2000 Oldsmobile Alero GL

VIN 1G3NL12T2Y
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P301Bcylinder 1 misfire