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1989 Chevrolet Astro 4.3L Detonation,Oil Consu
This vehicle now has poor power performance, ignition detonation, and consumes about 1 qt. of oil every 100 miles. #5 cyllinder seems to be the one taking on the oil. We changed valve seals on this cyl, and no change. The Pcv valve is right above this cyl. We ...
FIX posted 7/11/2001
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| VIN | 1GBDM15Z3K |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | OBD 1 us fed. |
| Symptoms | Detonation,Oil Consu |
| Occurs | Always |
| Misc. | Tbi Injection |
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Vehicle Data
1989 Chevrolet Astro
| VIN | 1GBDM15Z3K |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | OBD 1 us fed. |
| Symptoms | Detonation,Oil Consu |
| Occurs | Always |
| Misc. | Tbi Injection |
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