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1997 Buick LeSabre Custom 3.8L Misfire
Posted to GM Driveability on 2/12/2009 28 Replies

fellows i have a buick kicking my --- it misses at high rpm, mostly above 2000. some what on decel although not as badly. if you hit the entrance ramp to the highway and floor it, it will register several hundred misfires on 2&5 within a minute. i have checked...

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  Related Documents & Media  1997 Buick LeSabre Custom

 
Message Closed w/FIX

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursOn Decel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursOn Decel

Trouble Codes

P0300Multiple Misfire Detected