randy79
Active Member
I have a massy 245 diesel it started running rough after 1100 rpm. I checked fuel lines and changed primer pump thinking it was not getting enough fuel no different. I had to use the tractor to move some snow and ran it for about half hour and now see fuel I think at the top of the muffler. When the unit is running and I use a little quick start in the air cleaner it run smooth. I can't tell if its under fuelling or over. How can I tell if its a injector problem or injection pump thanks for any help