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1997 Buick Riviera 3.8L Stall
Posted to GM Driveability on 3/15/2013 14 Replies

Car came in originally for a crank no start. Found injector number 4 stuck wide open causing hard start and misfire. Replaced two injectors and put a set of spark plugs in it. Car started and ran great. After car would sit for 3 hours it would have a long cran...

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car Vehicle Data

1997 Buick Riviera

VIN 1G4GD2216V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall
OccursIntermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

1997 Buick Riviera

VIN 1G4GD2216V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall
OccursIntermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected