Verify Customer's Concern
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Locate the correct symptom table. Inspect the items indicated under that symptom from the following symptom tables:
- Intermittent Conditions
- Hard Start
- Surges/Chuggles
- Lack of Power, Sluggishness, or Sponginess
- Fuel Knock/Combustion Noise
- Hesitation, Sag, Stumble
- Cuts Out, Misses
- Poor Fuel Economy
- Rough, Unstable, or Incorrect Idle and Stalling
- Excessive Smoke (Excessive Black Smoke) or Excessive Smoke (Excessive Gray or Blue Smoke) or Excessive Smoke (Excessive White Smoke)