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1980 Buick Century 3.8L Excessive Emissions, Surge, MIL Lamp on
vehicle runs good at idle, almost dies under heavy throttle application. vehicle runs good with 4 wire est connector disconnected & timing set at 15 deg. this vehcile is not turbocharged but it appears the timing retards under heavy throttle application, ie 20...
FIX posted 11/13/1998
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| VIN | 4L69AAH186 |
| Engine | 3.8 L / 6 cyl |
| Emissions | CA EMISSIONS |
| Symptoms | Excessive Emissions, Surge, MIL Lamp On |
| Occurs | Always, Under Load |
| Misc. | Prod Date 2/80 |
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Vehicle Data
1980 Buick Century
| VIN | 4L69AAH186 |
| Engine | 3.8 L / 6 cyl |
| Emissions | CA EMISSIONS |
| Symptoms | Excessive Emissions, Surge, MIL Lamp On |
| Occurs | Always, Under Load |
| Misc. | Prod Date 2/80 |
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