2003 Chevrolet Silverado 1500 HD LS 6.0L Poor Fuel Economy
When you just tip in the accelerator, this truck will take off so hard that it spins the tires. It has very little low end. It idles normal, no stall or surge. Must use the cruise on highway to keep throttle stable, touchy and hard to maintain cruise speed. Va...
Summary posted 6/8/2008
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Vehicle Data2003 Chevrolet Silverado 1500 HD LS
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Message Closed w/Summary
Vehicle Data
2003 Chevrolet Silverado 1500 HD LS
VIN | 1GCGK13U23 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy |
Occurs | Always, on Accel |