I need some input here. I have a 115 HP Mercury. My problem is that you can ease the throttle forward, then with it all the way it onlys spurters along at a crawl. You may run that way for a little while, or you may run for a good length of time before she finally picks up and takes off! Once she decides to run, then she runs just fine. Until you shut her down again. I started having this problem at the Degray Gathering. The following is a list of things i have done. 1. Ran all the gas out of her, put new gas in. 2. Changed to a preminum gas 3. Changed inline fuel filter between motor and tank. 4. Changed spark plugs At first i thought it was fouling plugs. But doing all the above still did not help it any. That is why i changed inline filters while i was at it, thinking that they might be dirty. It acts like it is getting trash in the carberators or in the line. But the filter is still clean. Seems like it blows the trash out and runs fine, then when you shut her down, everything settles and she sucks trash again when you start her up! Was going to try to see if i can pull the tank and flush the tank and lines out. But, before i went tru this trouble, I wanted to see what my BOC Brothers comments/suggestins where! If you can help, then shoot me some input!