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1996 GMC Jimmy 4.3L Poor Idle Quality, Misfire
Hello Iatn: I have this suv that came in with a p0300 misfire and a very unstable idle.. On the scope it shows 15kv at idle across the all cylinders and will show 30kv when rpms are brought up to 2000 rpms. Is this normal for this system. I have a snap on scan...
FIX posted 12/3/1998
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| VIN | 1GKDT13WXT |
| Engine | 4.3 L / 6 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1996 GMC Jimmy
| VIN | 1GKDT13WXT |
| Engine | 4.3 L / 6 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
Video