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1991 Cadillac Fleetwood d'Elegance 4.9L Poor Idle Quality
This car cycles the ISC when started cold which causes severe surging as well as stalling. Also, when you turn the engine off, it clicks in and out for about 10 seconds. I have the factory manual here, but it doesn't address this problem. The ground seems ok a...
FIX posted 3/19/2003
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G6CG53B8M |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | federal |
| Symptoms | Poor Idle Quality |
| Occurs | Cold |
Trouble Codes
| E55 | tps error |
Message Closed w/FIX
Vehicle Data
1991 Cadillac Fleetwood d'Elegance
| VIN | 1G6CG53B8M |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | federal |
| Symptoms | Poor Idle Quality |
| Occurs | Cold |
Trouble Codes
| E55 | tps error |
Video