I am having power issues with my Peterbilt truck with ISX engine. My original engine went bad and I put in another used engine. Here are the issues with new (used) engine:
*Truck does not go faster than 40mph loaded. No power
*I had turbo rebuilt to no avail
* Changed turbo hoses since they were leaking a little oil
Do you guys think it may be the used engine I put in?
Thoughts?
ISX Engine Power Issue, won't go over 40mph
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by rgvloads, Jan 21, 2021.