1999 dodge cummins overheating
 

aight guys got a problem i have a 1999 dodge 24 v cummins welding truck and recently i just installed edge juice programmer and 5 inch turbo back exhaust.ive been runnin it in tow mode and my truck temp keeps gettin hot so i changed thermostat and i still does it it doesnt get real hot as long as i stay under 60 mph.any help appreciated it seems like harder you run it the worse it is thanks

Re: 1999 dodge cummins overheating
 

Do you still have the blow by bottle or draft tube? Might check the front of the radiator for heavy oil / road slime build up. It will cause a overheat. It may be required to remove the radiator and do a deep clean

yes its still there i will definetly check that first thing in mornin thanks