Join Date: May 2007
Location: Glen Cove, NY
Thanked 118 Times in 110 Posts
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Do you have the throttle wide open when you crack the lines at each injector? A long shot that the injection pump would suddenly quit completely. Assume you don't mean the low pressure (lift) pump and are getting fuel out of the other bleed connections.
Injection pump rebuild is not cheap. Must be done by a qualified diesel injection shop, not a diesel mechanic.