2002 Chevrolet Suburban 1500 LS 5.3L Misfire
hello hope everyone ok. well we replace intake gaskets,spark plug wires, plugs,clean injectors, and still have random misfire, 2002 suburban 5.3 flex fuel. apreciate any help tnx.
FIX posted 12/23/2009
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Vehicle Data2002 Chevrolet Suburban 1500 LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2002 Chevrolet Suburban 1500 LS
VIN | 1GNFK16792 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
300 | random misfire |