1996 Mercury Force 25 HP Service Manual 90-830894 895, Page 42Get this manual
Troubleshooting Fuel Pump PROBLEM: Air Bubbles in Fuel Line Possible Cause
Low fuel in tankLoose fuel line connectionFuel pump fitting loose
PROBLEM: Lack of Fuel Pump Pressure Possible Cause
Anti-siphon valve
Corrective Action
Refer to "Checking for Restricted Fuel Flow Caused by Anti-siphon Valves" preceding"Air Bubbles in Fuel Line," precedingClean or replace filterClean or replace pickup
Corrective Action Fill tankInspect and tighten connectionsTighten fitting