One problem related to electrical failure has been reported for the 2005 Chevrolet Colorado. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Chevrolet Colorado based on all problems reported for the 2005 Colorado.
Poor gas mileage,rough idling. Poor gas delivery and bad electrical switch,engine light stays on,had engine analyzed come s up with numerous error codes, problems are on going. . . . . .