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1992 Cadillac Fleetwood 60 Special 4.9L Poor Idle Quality
no codes found. minimum idle set at 750 rpm. tps at 1.2 volts. according to book is 10% of battery voltage. new idle speed motor installed. problem is idle flares at 2,500 rpm for 10 seconds at start up, hot or cold, then returns to normal. please help.
FIX posted 12/27/2001
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Message Closed
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| VIN | 1G6CG53B2N |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Poor Idle Quality |
| Occurs | Cold, Hot |
Message Closed
Vehicle Data
1992 Cadillac Fleetwood 60 Special
| VIN | 1G6CG53B2N |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Poor Idle Quality |
| Occurs | Cold, Hot |
6 Replies Received
6 Replies Received
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