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1995 Buick Riviera 3.8L Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire
Posted to GM Driveability on 1/12/2009 13 Replies

vehicle came in with used engine installed from other shop, vehicle will start after multiple tries, will barely hold idle with multiple misfires, poor emmisions, no acceleration at all, acts as if cat plugged, or fuel pressure low, fuel pressure 41psi at idle...

13 Replies Received (View Replies)

  Related Documents & Media  1995 Buick Riviera

 
Message Closed w/FIX

car Vehicle Data

1995 Buick Riviera

VIN 1G4GD2210S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Stall, Misfire
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

1995 Buick Riviera

VIN 1G4GD2210S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Stall, Misfire
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)