coltem19 Posted April 25, 2017 Share Posted April 25, 2017 I have a 2008 legacy keeps throwing mis fire cylinder 3 and 4 did it last year this same time I did plugs wires and pack the problem went away till now I changed all the same stuff out and nothing still running like crap Sent from my SM-G920V using Tapatalk Link to comment Share on other sites More sharing options...
DonnyJagaru Posted April 25, 2017 Share Posted April 25, 2017 Check HT wire dress. Should be away from any metal and everything clean. If you're not careful with MAF sensor wire it'll fall too close to HT lead too. Link to comment Share on other sites More sharing options...
coltem19 Posted April 6, 2018 Author Share Posted April 6, 2018 Back again I got a 2008 legacy non turbo runs like crap has no power have done plugs wires coil pack cleaned throttle body and everything still lack of power and it's not throwing any codes any takers or same problems out there???? Sent from my SM-G920V using Tapatalk Link to comment Share on other sites More sharing options...
eagleeye Posted April 6, 2018 Share Posted April 6, 2018 what did you replace them with? plain jane subarus only like NGK plugs and wires. and OEM coils. (subaru dealers sometimes sell other wires,...but in the aftermarket NGK are the only ones known to work on the plain janes). on coils there are lots and lots of cheap junk out there, and the good aftermarket ones can cost more then the OEM. I think I would happily take a OEM coil used then pick a aftermarket one. as they last a long long long time typically. the OEM say "subaru" in small letters stamped on the front. (at least on my 02 H4). Link to comment Share on other sites More sharing options...
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