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1995 GMC Jimmy SL 4.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
Fuel pressure is [...] engine running. Holds fuel pressure with key off at 60psi. Primary waveform looks good on the scope. Secondary waveform has no spark line unless revved up to 3K RPM then misfire seems to smooth out but it is still present. #4 cylinder pl...
FIX posted 12/30/2003
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Message Closed w/FIX
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14 Replies Received
14 Replies Received
Related Documents & Media | VIN | 1GKDT13WXS |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / vortec |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1995 GMC Jimmy SL
| VIN | 1GKDT13WXS |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / vortec |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0304 | Cylinder 4 Misfire Detected |
Video