One problem related to engine 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.
1 Engine problem
Failure Date: 10/01/2006
Rattle or vibration at 2000 rpm. Dealer replaced part(s) but did not fix problem.
Other Engine And Engine Cooling related problems of the 2004 Chevrolet Colorado