Quote:
Originally Posted by FRS Justin
Has anyone had a P0300 DTC and if so what was the cause...
Thanks
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There are approximately 4,593 things that can cause a P0300. We need more to work with.
You can pull everything everywhere and do a general inspection for anything broken. Check for vacuum leaks. But don't start throwing parts at a P0300, you won't fix it but you will spend a lot of money replacing good working OEM parts for shit aftermarket parts.