Misfire code P0301
 

I installed a AP pulley and now I have a misfire code. When I did a search people said to reset it with pumping the brakes,....It went away but then came right back.

Do you think I could have the ring on backwards? I had to pry the old pulley off because of a little rust on the pins and the ring fell off so I couldn't tell what way it come off?


Thanks,

Eric

Fixed



Simmons

Sometimes they get bent and now the ESS doesn't read correctly.

What happended was because of my hypertech tuner It wouldn't let me reset everything to relearn. After I went back to stock tune and reset everything it worked fine, then I was able to reinstall the hypertech.


Thanks