Originally Posted by entails
OK so i have an 05 Legacy GT automatic.. I've change my driver side oil valve control and then i took out my banjo bolt and replaced it, but now my car is idling really rough when it's not moving or during a stop light and then it throws the CEL on. and then it dies when you try to drive it or reverse it.... what can it be wrong this time?
Im having same issue. Runs rough dies when put in gear. Throwing p0301& p0303 cyl 1&3 misfire codes. Switched cps last night. Swapping ocv tonight. Did carb cleaner spraydown for vacuum leaks and all seemed ok. Tgv looks ok. If ocv doesnt fix it gonna swap coils but with two cyls its probably not coils. Wish me luck and good luck to you.
Edit: swapped ocv and no luck. Next is checking spark related items. Then fuel if that doesnt work.