sounds like you may have a resistor bad on yourtruck or possibly a bad signal stat depending . our 1998 mack dump truck was doing similar .
ive got a 08 px8 in my335 pete and I'm getting combustion into my coolant right now at 4900 hrs and 86000miles on the truck dealer still cant...
talk with mike at vantage in anchorage and set up a appointment to have it looked at . theres is a lot of factors it could be
hello from Alaska yall .so I got a 2008 pete 335 after I noticed combustion in the coolant system . my business partner sent it to the dealer...