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1987 Chevrolet Celebrity 2.8L Poor Idle Quality, Surge, Stall
Hello all, This celebrity has the CEL on as soon as you start the car. I checked the EST and bypass wires from the ignition module to the computer for shorts to ground, to each other and opens, none found. Even the resistance was minimal. The ignition ...
FIX posted 3/31/1999
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Message Closed w/FIX
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| VIN | 2G1AW81W2H |
| Engine | 2.8 L / 6 cyl |
| Emissions | Federal |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | As Soon as Started |
| Misc. | Wagon, With Speed Density Update |
Trouble Codes
| 42 | electronic spark timing EST |
Message Closed w/FIX
Vehicle Data
1987 Chevrolet Celebrity
| VIN | 2G1AW81W2H |
| Engine | 2.8 L / 6 cyl |
| Emissions | Federal |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | As Soon as Started |
| Misc. | Wagon, With Speed Density Update |
Trouble Codes
| 42 | electronic spark timing EST |
Video