Sackett2
Platinum Member
When was the last time you cleaned your injectors? Throw some diesel additive in. At 1500hours I'm sure they can use the cleaning. I've got over 500 hours on my 4940C and I am about to change my fuel filter also. Incidentally, I switched to synthetic a long time ago and it causes my Montana to run A LOT cooler in the summer. Lot less friction.
Let us know about the fuel filter change. BTW I too use WIX filters on my tractor and my Ford dually diesel. Really like them.
how often would you use the fuel cleaner? have 500 hours on mine AND with synthetic, what oil change interval do you use?