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2000 GMC Jimmy Diamond Edition 4.3L Misfire, MIL Lamp on
Truck came in with a steady miss,found ignition ok,suspect stuck injector poppet,GM has a bulletin out for using high pressure to unstick poppet, Does anyone know of a method to unstick poppets without using all the special tools and adapters that GM requires ...
FIX posted 5/10/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GKDT13W6Y |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / csfi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2000 GMC Jimmy Diamond Edition
| VIN | 1GKDT13W6Y |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / csfi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
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