One problem related to engine failure 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.
For the second time, the bolt that holds down the dohc rod backed out, and resulted in severe engine failure. Apparantly this is a known problem that results from heat over time. Buick has failed to ever issue a recall for this very expensive preventive repair issue. How can a manufacturer not issue a recall for this widely known issue with this vehicle. ??.