1995 Buick Riviera 3.8L Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire
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...
FIX posted 1/13/2009
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Message Closed w/FIX
Vehicle Data1995 Buick Riviera
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1995 Buick Riviera
VIN | 1G4GD2210S |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | Not OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |