Thomas C
New member
My work truck has cooling issues. Does anyone here have experience with Isuzu NPR trucks. On the open road it runs cool,but in town it wants to get hot, the gage pegs hot.
I just replaced the thermostat today and that does not seem to be the problem.
It is a 91 Isuzu NPR Diesel turbo. It has sensors above and below the thermostat. I have worked on gas engines but this is my first diesel motor.
Any help would be appreciated. Thank you.
I just replaced the thermostat today and that does not seem to be the problem.
It is a 91 Isuzu NPR Diesel turbo. It has sensors above and below the thermostat. I have worked on gas engines but this is my first diesel motor.
Any help would be appreciated. Thank you.