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2003 Buick LeSabre Custom 3.8L Poor Idle Quality
This car came in with a rough idle and erractic fuel gauge reading. We replace the fuel pump . We swapped the egr valve . Also the tps senor, also the map senor, and the mass airflow meter , t there is 5 volts present in all units. But it keep coming back with...
FIX posted 5/12/2011
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1G4HP52K63 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / IDLE (ROUGH) |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Hot |
Trouble Codes
| 1635 |
Message Closed w/FIX
Vehicle Data
2003 Buick LeSabre Custom
| VIN | 1G4HP52K63 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / IDLE (ROUGH) |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Hot |
Trouble Codes
| 1635 |
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