CTboater420
Cadet
- Joined
- Aug 24, 2004
- Messages
- 11
I have a 94 mercruiser 3.0l and I am having a problem with it boging down on me at about 3000-3500 rpms after about 1hr of tubing or skiing but if I just putt around the lake at 2000-2500 the boat will run all day . If I shut it down for a while then crank it back up it will run about 30-1hr before it starts up again . I have changed all plugs,wires and cap and rotor are new last year . changed the feul filter in the carb but not the one in the fuel pump because the pump seems to be working fine. Also have changed Ignition coil and added a water/feul sep. It is driving me crazy that I cant find the problem . The carb looks clean havnt down anything with it expect sprayed some carb cleaner in it. Should I change the fuel pump and also rebuit the carb? Please help. Thank for the the help