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1991 Buick Park Avenue 3.8L Excessive Emissions, MIL Lamp on
Thanks for your time. This problem started with a check engine light complaint. About a month previous we did a tune up replacing the coil pack, plugs, fuel filter and ignition module. It ran fine. Now when you slowly accelerate to get to highway speeds the in...
FIX posted 10/29/2002
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1G4CW53L8M |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TUNED PORT INJECTION |
| Emissions | FEDERAL EMMISSIONS |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Always, Cruise |
Trouble Codes
| 13 | o2 sensor ckt open short or bad |
| 44 | lean exhaust |
Message Closed w/FIX
Vehicle Data
1991 Buick Park Avenue
| VIN | 1G4CW53L8M |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TUNED PORT INJECTION |
| Emissions | FEDERAL EMMISSIONS |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Always, Cruise |
Trouble Codes
| 13 | o2 sensor ckt open short or bad |
| 44 | lean exhaust |
Video