Two problems related to engine oil leaking have been reported for the 2007 Chevrolet Tahoe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Chevrolet Tahoe based on all problems reported for the 2007 Tahoe.
Uses a quart on oil every 1,000 miles but it is not leaking it.
My Chevrolet Tahoe, despite regular maintenance per schedule, loses on quart of oil every 2500 miles. There are no leaks, smoking exhaust etc. The dealership told me this is a well known problem of unknown origin. The electrical systems on the vehicle have been a nightmare. The ignition will at times fail to turn off despite removing the key. The cruise control will pop out of cruise mode for no reason and will often fail to reengage immediately. Lithia Chevrolet in redding refuses to discuss repair or replacement, stating it is not their problem. I also have a recalled takata airbag that lithia refuses to replace.