while putting my motor backtogether i knotice theres a hose from ::fsm name:: egrc-bpt valve from the bottom of that to the bottom of the egr valve. well the hose leaving the egrc-bpt valve was fully rotten ahd half of one side was missing. while looking at the bottom of the egrc-bpt valve it looks like its cloged up but there is a tiny hole in the midle. is it suppose to be cleared out or just that tiny pin hole. you can see it on the fsm page EM-63 bottom left.