Nuzzman
Member
- Thread starter
- #1
Hello,I was wondering if anyone had information relating to my issue.I have a 2017 Mustang GT Premium and several months ago my check engine light came on and the code was A P0300,I brought it to the dealer and they said I have some fouled spark plugs and it would be $600 to change the plugs but I said that was way too much money but they never told me what caused the problem.I replaced the spark plugs as well as the coil packs and it runs rough at times and smooth at other times as it seems to be random.After about 1,300 miles the check engine light came back on.A question I have is when it runs smooth does it delete the information in the computer causing it to go over a thousand miles before the light comes on again.Thanks in advance.
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