2002 Chevrolet Silverado 1500 HD LS 6.0L Poor Idle Quality, Misfire
Thanks in advance for any replies. This ones got me scratch'n my head. 02 Chevy Silverado 6L, engine code U. Idles rough, intermittently, does not set a misfire code but on Tech 2 Scanner misfire graphic, all cylinders will show misfire intermittently. Fuel tr...
FIX posted 7/29/2009
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Message Closed w/FIX
Vehicle Data2002 Chevrolet Silverado 1500 HD LS
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Message Closed w/FIX
Vehicle Data
2002 Chevrolet Silverado 1500 HD LS
VIN | 1GCGK134U5 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Idle |