hi i have a 1992 chevy 6.2 diesel engine with a olson grumman step van body.

the engine died, and i think the ip is faulty. i disconnected the fuel supply just before the injection pump and i am getting fuel. but when bleed the injectors i get nothing, and the fuel return on top of the pump does not spit fuel. The two solenoids click when i give them power. i pulled the top off the ip and cranked it and do not see parts moving around inside.

so i am looking for diagnostic info, and a detailed instructions on removing the pump

thanks

Jesse