1986 Buick Riviera Luxury 3.8L Poor Idle Quality, Cuts out, Stall, Misfire

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Posted to GM Driveability on 8/1/2005 11 Replies

Hello all and thanks for your help,

I've been working on this car for several months. (He brings in money and then I work on it again) It has a very rough idle in gear and will stall at lights both on accel and decel. The engine will idle in park for extended...

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Vehicle Data

1986 Buick Riviera Luxury

VIN	1G4EZ57B1G
Engine	3.8 L / 6 cyl / GAS
Trans	4-speed Automatic
Delivery	FI / pfi
Symptoms	Poor Idle Quality, Cuts Out, Stall, Misfire
Occurs	Always, Under Load, on Decel, on Accel, Idle

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Vehicle Data

1986 Buick Riviera Luxury

VIN	1G4EZ57B1G
Engine	3.8 L / 6 cyl / GAS
Trans	4-speed Automatic
Delivery	FI / pfi
Symptoms	Poor Idle Quality, Cuts Out, Stall, Misfire
Occurs	Always, Under Load, on Decel, on Accel, Idle

11 Replies Received (View Replies)

11 Replies Received (Hide Replies)

Related Documents & Media 1986 Buick Riviera Luxury

Related Documents & Media 1986 Buick Riviera Luxury

Vehicle Data

1986 Buick Riviera Luxury

Vehicle Data

1986 Buick Riviera Luxury