Mark B 7/12/2011
If its the lift pump that you need to replace, most owners have installed a aftermarket lift pump kit that mounts to the body frame and simpley disconnects the original lift pump. I have been running one for the past 8 years with no problems. If its your actaul injectior pump I paid $1500 to have mine replaced which included the price of the new pump. The guys who did the work said my edge chip caused the failure, so I removed the chip and went back to running stock.