I will soon make my appointment with Cummins to have the limitor removed. I am having another issue which I am going to have them check as well. My motor shuts down after approx 10 minutes, while at idle. I think this is from low oil pressure and not a pre set timer, but I am not totally sure. I switch to synthetics and oil pressure improved to about 50 psi at start up, but then drops dramatically there after.
After that I need to get it to my Frieghtliner guy to replace the clutch linkage and re adjust the clutch.
Bill
2003 28' Show Hauler Motorhome on a 1995 FL 120
www.showhauler.com