just got an 06 Sti from a local guy/friend
but i'm haveing one killer issue.
When ever the car gets "hot" say stuck in traffic for a sec or driving for a long while it gets this WICKED misfire.
its throwing misfire codes from all the cylinders and at totally random times across those 4.
i don't know if all the coil packs are going to **** or what!?
I've tried 2 pairs of spark plugs (1 stock set, 1 one-step colder) as well as adding in plenty of die-electric grease.
i just put a fresh tank of 93oct in it and no fix there either.
the car does have 2 busted mounts from the guy who drove it last, before i got it that is
the drive side motor mount and anti pitch mount are gone. i'm replacing them all with group N equipment tomorrow after work.
(he must have beat the **** out of it)
I'm stumped by this dam car, any one have any ideas?