One problem related to radiator hose 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.
2004 Colorado pickup 2. 8 four cyl. Leak on lower radiator hose caused by poor design, hose rubs on sharp edge of frame in current routing.