
2001 Cadillac DeVille DHS 4.6L Poor Idle Quality, Surge
car surges at idle up and down and sometimes surges hard enough to die out. seems to be worse after it warms up. smoke tested and found a leak at the boot that attaches the throttle body to the intake, went ahead and replaced the boot and intake gaskets. still...
FIX posted 6/19/2008
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Message Closed w/FIX
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VIN | 1G6KE57Y41 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge |
Occurs | Always, Idle |
Misc. | Dhs |
Message Closed w/FIX
Vehicle Data
2001 Cadillac DeVille DHS
VIN | 1G6KE57Y41 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge |
Occurs | Always, Idle |
Misc. | Dhs |