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View Full Version : 25hp merc bigfoot 4stroke help please


10-7
03-13-2007, 07:56 PM
Motor seems to be starving for gas. sometimes runs fine sometimes doesnt. Ive checked plugs, drained carb, inspected hoses, and tried to adjust idle. The fuel bulb is somewhat hard after pumping it up but deflates a little. I can see fuel shooting filter so I dont know what's up. Any advice fellas.

Boat Doc'
03-14-2007, 08:15 AM
What rpm do you have the problem, if it's at wot it may be under propped and hitting the rev limiter.