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1987 Buick LeSabre Custom 3.8L Poor Idle Quality, Hesitation, Cuts out, Stall
Posted to GM Driveability on 11/18/2002 10 Replies

Car came in with timing chain out. Replaced timing chain and gears. R&R cylinder heads, ground valves, and replaced push rods. Car starts and run for few seconds and dies. Runs rough. Will run when you start and hold throttle down for few seconds. When release...

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car Vehicle Data

1987 Buick LeSabre Custom

VIN 1G4HP5437H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsUS FED
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall
OccursAlways, Cold, Hot, Idle
Message Closed w/FIX

car Vehicle Data

1987 Buick LeSabre Custom

VIN 1G4HP5437H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
EmissionsUS FED
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall
OccursAlways, Cold, Hot, Idle