
2003 Chevrolet Blazer LS 4.3L Misfire, MIL Lamp on
came in missfiring with p0300 stored, customer installed new plugs in cyl's 1,2,4,6, and left the other two and wires, cap and rotor for me. cam retard was @ -8 so i took care of that, is now set to 0. ran like a champ for a week, came back with a miss and cod...
FIX posted 6/9/2011
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Message Closed
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VIN | 1GNDT13XX3 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / CMFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
2003 Chevrolet Blazer LS
VIN | 1GNDT13XX3 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / CMFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |