Pedro Garza
New Member
So I have an early 90’s late 80s cat d4h dozer series 2. I stupidly ran out of fuel. I filled up with diesel and now I think I have air in the system cause it will not start. It does not have a priming pump on top of fuel filter. I’ve looked for a breather on the injection pump and nothing. I’ve tried cracking 2 hoses going into engine. No luck. I turn engine over and I’m getting diesel to top of engine but getting bubbles. Also I have checked for fluid in filter and it is full. There is a t at the fuel filter cracked it and fuel is coming out with bubbles as well. I wish I knew where I could pull fluid from to prime up the entire fuel system. Any help would be appreciated. I’m in a job and been delayed 3 days cause I can’t prime up dozer.