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1995 Buick Regal Custom 3.1L MIL Lamp on
I'm getting power & ground at the EGR plug and all three solenoids are working and do drop the rpm's when I manually supply power & ground. The MIL only comes on on decel.,I think that is when the PCM is doing it's EGR test. Could this be a fause failure code?
FIX posted 1/28/2003
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 2G4WB52M9S |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Decel |
Trouble Codes
| 77 | EGR Solenoid 3 |
Message Closed w/FIX
Vehicle Data
1995 Buick Regal Custom
| VIN | 2G4WB52M9S |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Decel |
Trouble Codes
| 77 | EGR Solenoid 3 |
Video