Changed plugs wires and coil pack still misfire 2&4 on a 2009 Subaru Impreza

Asked by GuruXKYSB Nov 06, 2018 at 12:14 PM about the 2009 Subaru Impreza

Question type: Maintenance & Repair

2009 Subaru Impreza I changed plugs,wires,and coil still misfire on cylinder
2&4

2 Answers

When you changed the plugs what did the old ones look like?

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I once had a 2013 subaru that after replacing the spark plugs(dealer bought), the car misfire like crazy. Customer took it to the dealer and all they told him was that some kind of relearn had to be done. I have every tool imaginable up to date(except OEM) and none had an option to do some relearn the dealer charged him for. But, the car was fixed. Always wondered about that. :/

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