Community Forums

James Gaines · 06-01-2022, 07:23 AM

My coach is a 2012 Vesta w/ 46000 miles on it. Over the last couple of years it has taken longer to be ready to drive. At this point, warmup is 20-25 min. I have it in drive too. The power is limited by engine control, no response from the accelerator pedal. Fuel filter is new and air filter is new. Please help!

Bigd9 · 06-01-2022, 07:32 AM

Quote:

Originally Posted by James Gaines

My coach is a 2012 Vesta w/ 46000 miles on it. Over the last couple of years it has taken longer to be ready to drive. At this point, warmup is 20-25 min. I have it in drive too. The power is limited by engine control, no response from the accelerator pedal. Fuel filter is new and air filter is new. Please help!

Can you add more information about this? You mean there isn't any power from the engine at all until 20+ minutes? Have you taken the coach to a service center specializing in your engine manufacturer yet? Any codes?

vito.a · 06-01-2022, 10:55 AM

James, there is a section on this forum dedicated to Navistar Maxxforce engines. You will find some great information there.
https://www.irv2.com/forums/f122/