I just replaced the cerpentine belt and pully. My enigine wont turn over still. It tries to crank then shuts off on its own. I also replaced the crankshaft position sensor. What could be causing this to happen?
My car has 160000 miles.
My car has an automatic transmission.
Usually when the vehicle has issues cranking over, it's not related to the serpentine belt or an ancillary drive belt. In most cases, this is a battery cranking amp issue or an ignition system issue. On the Cadillac CTS, I'd start by downloading an OBD-II error codes that are stored in the computer first. This is typically the first step in a check engine light inspection and should at least pinpoint the source of the starting issues you're experiencing.
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