
2007 Chevrolet Suburban 1500 LS 5.3L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on
Hey guys, So this one is interesting. First off, lots of lights going on in the dash.. Chk engine, Check stabilitrack, Check traction control, Tire pressure light. Performed basic testing for the cyl 1 misfire. Concluded that the intake valve for cyl 1 is not ...
FIX posted 10/24/2011
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Message Closed w/FIX
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VIN | 1GNFK16377 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Trouble Codes
C0561 | ABS Module RAM/ROM Circuit |
P0300 | Multiple Misfire Detected |
P0301 | Cylinder 1 Misfire Detected |
P0449 | PCM Internal Fault |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Suburban 1500 LS
VIN | 1GNFK16377 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Trouble Codes
C0561 | ABS Module RAM/ROM Circuit |
P0300 | Multiple Misfire Detected |
P0301 | Cylinder 1 Misfire Detected |
P0449 | PCM Internal Fault |