
2001 Chevrolet Suburban 1500 LT 5.3L Hesitation, Misfire, MIL Lamp on
I have had intermittent problems with this truck for a while now. I have replaced the spark plugs and wires, done a complete fuel injection service, checked for vacuum leaks, checked compression as well as for possible broken tappets. The truck ran well for ab...
FIX posted 4/3/2014
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VIN | 1GNFK16T21 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Misfire, MIL Lamp On |
Occurs | Under Load, Idle, Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
2001 Chevrolet Suburban 1500 LT
VIN | 1GNFK16T21 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Misfire, MIL Lamp On |
Occurs | Under Load, Idle, Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |