Cm2250

[Bale309]

(07-04-2021 )Waterloo Wrote:  

(07-04-2021 )Bale309 Wrote:  Hi guys. Im from Australia and recently had the scr system demandated and hp uprate on my cm2250. Since demandate truck has ran rough and temps are through the roof. I know how to open cals and have a badic understanding of calterm and how the engines works. Any tips what to look for? Thanks

Get a copy of that programming to Rawze, see what you have. Sounds like a very bad engine destroying tune. What kind of temps and your boost levels? You may be well on the way to actually melting a piston, which can be common with these butchered tunes.

Boost is running at about 40 psi. We run a non vgt turbo over here to. Engines temps usually run around 95-100 constantly and oil temp is up aswell.