I have 95 350 with the 5.8 in it. I purchased this truck and noticed it had the wrong ECU in it. The truck doesn't run very well(seems low on power).I got one from a salvage yard that was correct as far as being for a 5.8. Won't start the truck. I bought one from the local parts store for the truck, still won't start. The incorrect one fires it every time??? What am I missing?

 

Hey there shawn, sounds some jobs been done on the truck. Did you know the history?