All modern trucks are duel draw and dual return with dual tanks regardless of size. You should always fill both tanks the same, however on a...
Cold only or does it do this hot as well? My first guess is it has something to do with customer parameters/PTO settings for the application.
Pull the Heater core and evaporator. Most likely blocked by fine dirt, debris. Clean or replace. The filter is just a rock catcher.
Hours/ miles? Pull the valve cover and inspect cam and followers for wear. While you’re in there check and set the overhead. It is most likely...
New clutch time. If you keep going, eventually it will get to the point where it won’t release at all. The intermittent dragging is classic...
If EPA 17 model- If you share your chassis number I can tell you what you have. Test or bypass air compressor first. Single cylinder Wabco...
Chassis number? What year?
Who’s gonna stop them? See cops and DOT cops doing it too, all the time…… Had a guy run me outta my lane the other day. Thumb and index finger...
Last component in chuff test cycle is traction control valve. [ATTACH]
That looks like a lot of work, is what it looks like. Got a flat on my pickup a few weeks ago. Sucker went down fast. I realized I’m outta shape...
