6x4diesel

[Hot temp]

The engine model is CH 3007D068162 Ser # 3007D003. It keeps blowing off radiator hoses and even poped the top off the radiator. Engine runs really well though. Pressure tested radiator and it holds, weird. Any suggestions.

[denisf]

Have you tested the rad cap to ensure it'll release pressure ? That's where I would start.

[Kiwi06]

First off, welcome to the forum!

Not sure on your issue, but it sounds like a head gasket (or worse :Nnd:) so that compression from the cylinders is getting into your cooling system. I've had a couple engines with such issues. They both ran fine (other than desire to overheat as they blew up cooling system parts).

Good luck!

- Steve

[GATORDONE]

Check and see if there is bubbles in the radiator coolant when engine is warm, If so that means head gasket like Kiwi06 stated.