Thread: Cold Issue

Jwt should have no issues if the situation is happening on both ecus regardless of how bad there is something else at fault.

Well drove the car cold today with a tune I had on it. It was still doing the stuff, but then I messed with the tune and such drove the car was running pretty good but real lean. Went and walked around for awhile, came back and drove the car and no issue at all with it being cold. Hmm could it be fixed now?

Drove today and not one instance of an issue. Tune needs worked on a little but thats it. I guess JWT ECU's just suck.