
1991 Pontiac Grand Prix SE 3.1L Valve Adjustment
replaced t chain, guides and heads on this car due to broken guide causing bent valves. Alldata says tighten rocker arm nuts to 18ft lbs, they are adjustable style! 18 ft lbs bottoms the lifter so that is obviously wrong. I adjusted them by setting cam to base...
FIX posted 7/24/2006
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Message Closed w/FIX
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VIN | 1G2WJ14TSM |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Affected | Valve Adjustment |
Conditions | Clicking |
Message Closed w/FIX
Vehicle Data
1991 Pontiac Grand Prix SE
VIN | 1G2WJ14TSM |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Affected | Valve Adjustment |
Conditions | Clicking |