deisel fuel in radiator

[lonewolf]

Thanks for the response. I checked with kenworth today and truck has to have a reman head cuz the said it doesn't have injector cups. According to the vin #. Yes the fuel milage sucks. Thats how I found the fuel in radiator while I was changing temp sensor. The intake was actually very clean when I took it apart. Oil cooler looks fairly new and temp is normal when running hottest it has never been over 240°. Not sure if it was a reman head at rebuild but will look at head and try to find the #. After looking inside the intake tube with the restriction caused by the egr line its looking like I need to replace intak and demandate the truck. There is only maybe a quarter of an inch around the egr tube for clean air to flow around. Thanks again for the input it is appreciated.