Posted 7/23/2020 23:25 (#8392465 - in reply to #8392340) Subject: RE: update on 9360r regen problem
Take filter off, start it up with exhaust pipe open, and do a few wot snaps. Grey haze is ok, but if she rolls coal, it's an engine problem, fuel, air, egr, etc. A lot of people have worked really hard on after treatment when the problem was in the engine.
update on 9360r regen problem
