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1990 Cadillac DeVille 4.5L Poor Idle Quality, Misfire, Poor Fuel Economy
This car came for a running rough problem and sometimes it would die. Computer scan found no codes/scoped engine patterns were looking a little weird so i pulled plugs found they were a little black.. so i decided to check the injectors because i have found th...
FIX posted 12/19/2001
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Related Documents & Media | VIN | 1G6CD5332L |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SDFI |
| Emissions | US FED |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Idle, Intermittently |
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Vehicle Data
1990 Cadillac DeVille
| VIN | 1G6CD5332L |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SDFI |
| Emissions | US FED |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Idle, Intermittently |
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