
1991 Cadillac DeVille 4.9L Engine
After reaasembly and vehicle started all ok until it runs for a short while. Then we lose compression on #6 cylinder. We found valves staying open. Machine shop sent new lifters and valves closed again and had compression. Started engine and after running a fe...
FIX posted 12/9/2006
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Message Closed
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VIN | 1G6CD53B7M |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine |
Conditions | #6 Low Compression |
Message Closed
Vehicle Data
1991 Cadillac DeVille
VIN | 1G6CD53B7M |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Engine |
Conditions | #6 Low Compression |