I have a carrier apu in my 2009 international prostar,and all of a sudden it wont stay on. When i start it up after not using it for hours it runs for a few minutes and shuts down saying ,check apu engine. If try to start it again it shuts down quicker giving the same message.I removed the apu cover and i can see the temperature light is on.
Any ideas where i can start to fix this ,or what it could be,thanks.
Carrier comfort pro apu temperature light on
Discussion in 'Trucks [ Eighteen Wheelers ]' started by M2k, Oct 20, 2012.