Coalman

I've noticed that I am idling at around 850 rpm. I recently had ECU reprogramed by Kleemann. Before I sent to Kleemann, idle was around 800 rpm. When I first got ECU back from Kleemann, idle was a bit lower, around 700 to 750, but now up around 850. It's been very hot. Could that be a factor? Should I be concerned with an idle of 850?

jmb614

Mine has held fairly constant between 625 to 675 RPM's, same today in 98F heat. With that said, I don't know if you should be concerned.

Nasty50-Five