Well after removing the new $500 MSD opti the previous owner put on trying to fix it, and replaced with new $60 opti (LOL) its running much better. Will get a log from cold start tomorrow morning. No more rpm spikes. Can't really get a good full throttle in there but I'll do what can. First 20 minutes will be in town driving gotta take boy and one his co-workers to work.
Okay as title the states I have attached a new log (hopefully). Somewhere around 20 minutes in, I was able to get a little bit of full throttle in. Next problem to address will be the speedometer, it is reading out the roof, which is causing the transmission to go thru the gears extremely fast. If I manually put it in 1st and leave it there, it will shift by itself to second probably around 10 mph, but the speedometer is reading 50.
Well the boy found that the ecm was programmed for a T56 and the car it is in is a 4l60e. He changed that and put in wheel size now it is reading low. Holding gears a little long but at least its not going thru ALL gears before actual 20 mph. lol
good work so far. glad the opti helped. you should send the opti to msd, they will fix it. the $60 one will not last
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