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1997 Pontiac Trans Sport 3.4L Misfire, MIL Lamp on
Hello Tech's. Vehicle comes in failing the Ca. Smog Test. A code for the EGR reveals a "chatter noise" when the EGR test is being used with the engine OFF, key ON. The desired and the actual PIDs do not match. With a NEW EGR plugged in, KOEO, you can see the p...
Summary posted 3/15/2012
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Message Closed w/Summary
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Related Documents & Media | VIN | 1GMDU06E9V |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
1997 Pontiac Trans Sport
| VIN | 1GMDU06E9V |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Video