I just got a 17 international Lt with Cummins automatic. The issues I'm having is:
1) it has 80 gal diesel tanks. I be having to fill up 2 a day. Is that normal? Is there something wrong?
2) the engine is on and this is the code that pops up (sa0 spn 2659 fmi 10 oc1). Something dealing with egr. Anybody know or experience this?
3) when driving gears 1-9 shift normal and drive normal. Soon as it get to 10th great the truck stays shaking talk bad. When I down shift to 9th it stops. What could be causing that?