Mercruiser Fuel Pump Mercruiser 7.4 Liter Losing Power?

Mercruiser 7.4 liter losing power? - mercruiser fuel pump

Mercruiser & 4 in 1997 Bayliner 2858 is good for 15 minutes, then immediately lose rpm and power, flooding, side effects, "Lost" (form cables abduction study shows that sometimes runs in only 5, 6-cylinder) , press the switches, such as flaps and MMP-power is changing dramatically. There you will find out immediately the power supply. Often outbreaks. All indicators show the normal range.

Ran managed perfectly removed before towing the boat last fall and the engine and mechanical equipment, installing new fuel pump, spark plug wires, spark plugs, exhaust manifolds and lifts, fuel pipes, etc. do not show diagnostic codes mechanical equipment failure. We are perplexed. Do you need help. We welcome all suggestions.