Okay, kind of a strange issue. I had problems with the boat a while back where it was bogging down under load. I pulled the throttle body out and checked the fuel pressure regulator and the diaphragm was covered with crap, so I replaced it. Problem is, I'm still having the same problem. I've taken it apart a couple of times to check it out. Every time I do, the boat runs fine for about an hour or so and then starts losing power again. More specifically, out of the hole, it'll bog down and then kind of catch and pick up. It will gradually get worse until the boat will barely idle at any throttle setting. It's almost like there's some leak somewhere that's causing a gradual loss of fuel pressure. Does that sound plausible? I've got fresh gas in the tank and I've added fuel injector cleaner. I'll probably be taking it to the mechanic, but figured I'd get some input on possible causes here first.
|