Cadillac Eldorado engine shuts off and does not start, clicking sound when turning key on Cadillac Eldorado

Some Cadillac Eldorado owners report experiencing issues with their engine shutting off and failing to start, often accompanied by a clicking sound when turning the key. This clicking noise may indicate that the start pinion is hitting the flex plate or flywheel, depending on the transmission type. Additionally, some owners find that even with a functioning starter, the engine does not start due to underlying electrical problems, such as blown fuses that need to be checked under the dashboard and hood. Furthermore, a mechanical lock-out system may prevent the engine from starting if the vehicle is in gear, making it essential to address this no-start issue before attempting any resets related to the starting mechanism. It is crucial for owners to systematically diagnose these potential causes to effectively resolve the problem.