One problem related to engine has been reported for the 2000 GMC Sierra 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 GMC Sierra 2500 based on all problems reported for the 2000 Sierra 2500.
2000 GMC k2500 leaking water into engine. Is the extended life anti-freeze to blame? have heard reports of this. Does gm have recall for this problem?.