ISB 300 Power loss / Turbo Failure
I have a 2004 Newmar Kountry Star with 69k miles. It's been a great coach and I have had no problems to date. On my last trip I noticed significant power loss, especially when climbing hills or tak...
Forum Discussion
moparmaga2: You are having problems because that engine has an emission system that never worked properly and Cat will not do anything that will correct the problem. Your DPF is also problematic. When Cat left the OTR business they stopped doing any fixes for their problems! There may be some trucker hackers that can eliminate that junk!
Moisheh
Moisheh
