One problem related to blown head gasket has been reported for the 2003 Buick Rendezvous. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Rendezvous based on all problems reported for the 2003 Rendezvous.
The car over heated while I was driving. I took it to be seen by a mechanic and he said my antifreeze mixed with engine oil. My head gasket blew, the engine had to be replaced.