Have Boat Questions? Ask a Boat Repair Expert.
Hello, my name is***** will assist you.
Leaving all hoses connected, take out the two bolts that hold the 2 pulse pumps to the side of the block, then squeeze your primer bulb and see if you get any fuel out of the back of the pumps. If you do, replace the pumps then test run the engine. If this is not the cause, you will need to have the engine hooked to a scanner to monitor the pressure coming from the high pressure pump.