I got the boat 1 month ago , cleaned fuel tank out and noticed elbow on top of tank was clogged , cleaned it out , now boat runs good and primer bulb dosent suck anymore , my new problem since is at full throttle i get 5500 rpm for about 2-3 min and then it backs down to 4500 rpm , idels good , some times from idel it will bog down then rev back up too, its almost like its not getting enough gas , i dont know , also still getting a little rust color sand in filter ,i have a fuel filter and water seperater in there and both are new , lines and bulb are new and there are no leaks. but the flow is good , what do you guys think ? fuel pumps ?
