I own a 2007 freight liner Columbia I pour antifreeze in the reservoir and when I drive about an hour or two the bucket is empty. Is this the sign of a bad egr cooler? HELP PLEASE
I own a 2007 freight liner Columbia I pour antifreeze in the reservoir and when I drive about an hour or two the bucket is empty. Is this the sign of a bad egr cooler? HELP PLEASE
It could be a dozen things. Are you finding any puddles under the truck?
Have you done an oil sample to see if there is coolant there.? have you done a coolant sample to see if there is oil there? Have you done a fuel sample to see if there is coolant there?
All fluids are clean I have a Detroit series60 there's NO LEAKS ANYWHERE AND TRUCK DOESNT RUN HOT JUST CHECK ENGINE /engine protect lights come on. I was told it was the egr cooler
who told you it was an egr cooler? It would be out of the ordinary if it were. So I wouldn't rule it out. Just so many other variables to rule out as well.
If you don't trust the shop, take it to another for a second opinion. But it sounds reasonable. Personally, I'd have them show me on the truck how they determined it was the cooler. Any reputable shop would honor that request.
Beyond that, I won't say much more. Don't know your comfort level or skill level with maintenance and engines.
WTF are you talking about? DD15s are pretty tight engines with very few to no external oil leaks. Besides that, this thread isn't about oil anyway. It's about coolant.
WTF are you talking about? DD15s are pretty tight engines with very few to no external oil leaks. Besides that, this thread isn't about oil anyway. It's about coolant.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.