Cadillac Deville owners have reported 1 problem related to timing tensioner (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Cadillac Deville based on all problems reported for the Deville.
2001 Cadillac Deville. Consumer states vehicle would not stay in park. The consumer also stated the vehicle just stopped, for no reason. The dealer replaced the brake light switch, the idle control valve, the belt tensioner and crank and oil sensors.
See
all problems of the 2001 Cadillac Deville
🔎.