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1986 Chev/GMC Truck S10 BLAZER 2.8L Poor Idle Quality, Misfire
CUSTOMER BROUGHT IN THIS LITTLE BLAZER WITH A VERY ROUGH IDLE PLUGS AND WIRES WERE BEAT DID COMPLETE TUNE UP AND STILL HAVE A ROUGH IDLE CHECK ON SCOPE IGNITION LOOKS OK PULLED ALL THE NEW PLUGS ALL ARE CLEAN EXCEPT #4 WHICH IS BLACK AND FUZZY INJECTORS LOOK G...
FIX posted 11/30/1998
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Message Closed w/FIX
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| VIN | 1GSCT1SR3G |
| Engine | 2.8 L / 6 cyl |
| Emissions | US FED |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| 45 | rich mixture |
Message Closed w/FIX
Vehicle Data
1986 Chev/GMC Truck S10 BLAZER
| VIN | 1GSCT1SR3G |
| Engine | 2.8 L / 6 cyl |
| Emissions | US FED |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Always, Idle |
Trouble Codes
| 45 | rich mixture |
Video