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1995 Chev/GMC Truck BLAZER 4.3L Misfire, MIL Lamp on
CUSTOMER COMPLAINS OF MISSING OUT AND CHECK ENGINE LITE COMING ON RUNS FINE WHEN COMES IN SHOP QUESTION IS ? IS IT RICH CAUSING A MISSFIRE OR IS A MISSFIRE CAUSING A RICH CODE HE SAYS IT ONLY DOES IT ABOUT ONCE A WEEK. I KNOW THE W/ ENGINE HAS A HISTORY OF INJ...
FIX posted 5/25/1999
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| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
1995 Chev/GMC Truck BLAZER
| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |