One problem related to engine oil leaking has been reported for the 2012 Buick Enclave. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Buick Enclave based on all problems reported for the 2012 Enclave.
Gm has know about the faulty timing chain and the seals used on the motor for years and continued to use it costing owners thousands of dollars instead of taking the necessary steps to resolve the problem before continuing the manufacturing process. I have oil leaking out from under the vehicle on the passenger side. This has caused a large amount of oil to accumulate on the engine,brakes and under carriage that posses a safety hazard. I have had to clean this off a few times.