
2005 GMC Sierra 1500 5.3L Poor Idle Quality, Misfire, MIL Lamp on
customer came in with rough idle. scanned computer and found code [...] cylinder misfire checked and replaced spark plug on #5 due to almost all misfires recording on that cylinder. removed fuel rails and cleaned injectors and performed motorvac as we have see...
FIX posted 5/22/2007
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Message Closed w/FIX
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VIN | 2GTEK19B35 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2005 GMC Sierra 1500
VIN | 2GTEK19B35 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |