oil in the intercooler
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Registered User
Joined: Jul 2006
Posts: 2
From: jackson,ca
Car Info: 04 wrx
oil in the intercooler
i have a 04 wrx with sti short block, vf34 turbo, sti pink injectors, walbro fuel pump, hks DP, helix UP, 5zigen straight through muffler, ecutek engine manegment. Car keeps misfireing cylinder 2 and 4, and has oil in the intercooler, had head work and a valve replaced but missfire continues. Shop says engine is in good shape. Also have 2002 wrx ecu in car. If anyone has any ideas please help.
VIP Member
Joined: Oct 2003
Posts: 297
From: Evansville, IN
Car Info: 2003 Subaru WRX Aspen White
the oil in the IC is normal if you do not run a catch can, get one if you don't.
1) swap the coilpacks from 2 & 4 to 1 & 3, reset the ecu. If the misfires move to 1 & 3 your coilpacks are bad, otherwise goto step 2.
2) check your plugs, proper gap should be around 0.030", make sure they are the correct plugs. NGK BKR7*.
1) swap the coilpacks from 2 & 4 to 1 & 3, reset the ecu. If the misfires move to 1 & 3 your coilpacks are bad, otherwise goto step 2.
2) check your plugs, proper gap should be around 0.030", make sure they are the correct plugs. NGK BKR7*.
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