Cadillac Repair Questions? Ask a Mechanic for Answers ASAP
Hello, my name is***** you for the question. Can you tell me if you get a check engine light at all when this occurs?
Thank you. One more question. When it does not start does the engine crank over fine?
Thank you. 99% of the time this is caused by a bad crank position sensor. This is a very common issue on this engine. There are some other common issues, but this is by far the most common. It typically does not set a code. The best way to identify this as the issue is to see if there is a crank signal on a scan tool when the vehicle will not start. If not then replace the sensor. If you cannot run this test I would just replace the sensor.