Hello all, My Bobcat 853 over a few weeks time got harder and harder to start. It was determined that it would start if I gave the air intake a small bit of gasoline and runs fine after it gets running. I removed the low pressure side spring/piston and it seems to be fine. Apparently on cranking, the low pressure side of the pump isn't able to feed the high pressure side until the RPMs are up some. Where would I look to locate a trouble like that? Thanks, Burt