One problem related to service engine light on has been reported for the 2004 Chevrolet Colorado. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chevrolet Colorado based on all problems reported for the 2004 Colorado.
The contact owns a 2004 Chevrolet Colorado. The vehicle misfired and the service engine warning light illuminated intermittently. There was a safety recall for the engine intake valve, however; no NHTSA campaign id was found. The dealer wanted to charge him $75. 00 for the repair. The current and failure mileages were 65,000. The consumer provided documentation from gm corp stating no cost for the defect. Updated 09/12/07.