injector going down maybe????
correct me if i am wrong but isn't the jacobs pump engine driven???
I haven't hit a temp like that since i had the 195 t-stat in. I put a 180 in and haven't even gotten above 200. even on long steep hills loaded heavy
i was thinking about a Jacobs, and then found out it was vacuum actuated. so I went with a PacBrake. the air actuated seemed to be a better cause...
Howdy, I am new to this site. I don't haul like a lot of you but I do tow every so often. I am real busy in the fall and spring due to pulling...
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