problem solved. Pulled the injector and brought it to a fellow club members shop where we pop tested it. The nozzle itself wouldn't even re seat itself after the first test, just stayed open spraying a little stream of fuel. So with the nozzle replaced with a salvaged nozzle from another old yanmar engine we got a successful test 1900 psi. I put the injector back in today and the engine runs better and quieter than it ever has. I am having some trouble getting the fuel line screws to reseat at the injector, a little diesel seems to be dribbling out, can I use teflon or locktight to get the threads to seal?
Thanks for all your help!
josh
