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1992 Cadillac Seville 4.9L Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy
i have cyls 3,5,2,4 dead according to contribution test. car is bogging, misfiring, just flat out wont run decent enough to get a timing light to show good reading. this one is really getting me. i have good fire, fuel, compression and a good cat. please help ...
FIX posted 2/12/2013
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14 Replies Received
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Related Documents & Media | VIN | 1G6KY53B6N |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / multiport |
| Emissions | us fed emissions |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy |
| Occurs | Always |
| Misc. | New Engine Unknown Milage |
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Vehicle Data
1992 Cadillac Seville
| VIN | 1G6KY53B6N |
| Engine | 4.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / multiport |
| Emissions | us fed emissions |
| Symptoms | Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy |
| Occurs | Always |
| Misc. | New Engine Unknown Milage |
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