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1998 BMW 740i 4.4L Poor Idle Quality, Misfire, MIL Lamp on
after replacing cam sensor, I found the spark plug holes were filled with oil. we replaced v/c cover gasket and removed all oil, replaced all coils, and preformed a motorVac on the system, no luck. It still runs rough when cold for about 3 minutes. I have pull...
Summary posted 9/16/2005
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Related Documents & Media | VIN | WBAGF8329W |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / fuel injected |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold |
| Misc. | 4 Dr |
Trouble Codes
| 57 | misfire cyc 8 |
| 62 | misfire several cyc |
| 70 | misfire cyc 8 w/cutoff |
| 75 | misfire several cyc cutoff |
Message Closed w/Summary
Vehicle Data
1998 BMW 740i
| VIN | WBAGF8329W |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / fuel injected |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold |
| Misc. | 4 Dr |
Trouble Codes
| 57 | misfire cyc 8 |
| 62 | misfire several cyc |
| 70 | misfire cyc 8 w/cutoff |
| 75 | misfire several cyc cutoff |
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