cylinders misfiring
#1
Registered User
Thread Starter
Join Date: Mar 2013
Location: Monterey CA
Posts: 7
Car Info: 2004 Subaru WRX STI
cylinders misfiring
I have a 2004 STI and we changed the sparkplugs yesterday. After the change we drove it and it was hesitating really badly around full boost. The CEL blinked and came on and it showed that cylinder 1 was misfiring. We switched the coilpacks on 1 and 2 and it was still the same. Then i reset the code and took it for another drive but this time it was cylinder 3. I think all the coilpacks are fine. Any ideas?
#6
Registered User
iTrader: (9)
take a look in your service manual or look on here. but ya take a look at proper gap and buy a set of feeler gauges. pretty handy in many uses. (valve setting, piston ring gap check, etc. they cheap too. take a look and gap as needed. careful not to break ground, although u really gotta be mad at it to break it. LOL. GL!
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