One problem related to engine oil leaking 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.
Crank seals, oil pan seal, head gasket corrosion and potential failure. Mechanic found these leaks which will lead to engine failure. Reported to Buick, examined by dealership. Buick said essentially, "too bad, you're on your own. " the car is well-maintained, low miles, male senior driver. This should not occur on a vehicle in this condition. Gm should take care of significant problems such as these.