One problem related to engine clicking and tapping noises has been reported for the 2000 Cadillac Eldorado. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Cadillac Eldorado based on all problems reported for the 2000 Eldorado.
Consumer heard tapping noises in the engine when starting vehicle in the cold. After having the vehicle decarbonized several times without any success of resolving the problem, the consumer was told the engine needed to be rebuilt.