Chevrolet
Fuel Pumps

94 Chevy diesel fuel injection pump wont pump cold or hot?

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Wiki User
September 12, 2011 7:52AM

I had the same problem in my 94 Chevy diesel z-71 pickup, I finally had it towed and they replaced the injector pump module, not the entire pump. Maybe this will help you, unless your pump is totally fried.