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1987 Chevrolet Camaro LT 5.0L Poor Idle Quality, Hesitation, TIMING ADVANCE
Posted to GM Driveability on 11/14/2001 5 Replies

I have an 87 camaro and I built a 5.7L from a 78 corvette. I bored out the block 0.060 and put a camshaft in it with a 230 duration and a lift of 480 intake&exhaust. I now have a problem when I set the timing to specs. It idles very poorly, and will not idle i...

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car Vehicle Data

1987 Chevrolet Camaro LT

VIN 1GFP21H9HL
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / 4 BBL
EmissionsUS
SymptomsPoor Idle Quality, Hesitation, Timing Advance
OccursAlways, Under Load, Idle
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet Camaro LT

VIN 1GFP21H9HL
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / 4 BBL
EmissionsUS
SymptomsPoor Idle Quality, Hesitation, Timing Advance
OccursAlways, Under Load, Idle