I am trying to determine how to enable the fast idle mode on my, new to me, Prevost Country Coach. On my American Eagle, I would depress the cruise control 'resume' button and the Cummins idle would increase to around 1000 RPM. I used the feature to let the engine warm up while doing my final walk around before departure. On my maiden voyage of bringing the Prevost coach to Texas, I could not figure out how to enable the fast idle feature on the Allison -Detroit combination. I read through the provided Country Coach instruction manual, but to no avail.

I know this is a very simple question and I promise to make my questions more difficult in the future. HA!

By the way, I read the article on 'suspension system repairs' by Jon. What a great job! I think I will follow his advice of component replacement to solve the 'leans'.

Hector
1995, Prevost 45 XL, Country Coach