OK, I'm about to give up. Twisted oil pump shaft, found small piece of metal in pump. NEW pump, APR shaft, NEW P/U screen/tube. Now a few months later, another failure, exact same thing. Found small piece of metal in pump. Both times, piece of metal too large to have passed through P/U screen. Where did THEY come from ??? Am I going nuts? VERY hesitant to put back together again, until I sort this out. HELP !!!! :yawn: