Have 2 2004 250 4X4, changed oil in both last night one is fine the other built up pressure and blew one of the lines off the oil cooler!!
Any ideas?

Thanks
Ken

 

Which oil line? Into or out of the cooler? Out is on the right looking toward the front.

 

The oil line that came off was the one on the left looking forward.

Thanks
Ken

 

That is the input hose which tells me you must have a restriction in the return line the cooler or the engine itself. Is the oil filter in correctly? I would suspect that it has to be something you did during the oil change.

 

Bear

You are right, the filter was aginst the return port. There was a burr on the protrusion that holds the spring that made the filter croocked.

Thans
Ken

 

Glad to hear you found the problem. It's those little thing that make life interesting and flustrating. [img]i/expressions/face-icon-small-happy.gif[/img] [img]i/expressions/face-icon-small-smile.gif[/img]