OK this started out with my blower which is an Echo Shred-N-Vac Blower. It started acting cold natured starting up and you had to finess it to get it going. Within a few days it would crank up, run a few minutes fine and then act like it was running out of gas. At that point I figured it was the fuel filter since the trimmer was fine. So I installed a new one. Then I dumped the Opti-2 gas mix and mixed up a new batch with amsoil. Immediately the blower seemed better. But now the problem is coming back. It cranks up fine but has to be finessed a bit to get it going. Then it takes spells but never quits on me like it would before. Anyways, now my trimmer which is a Stihl FS85R is starting to act up too. It would not crank back after respooling the head. I finally got it cranked back, but now it's a little stubborn to crank and it takes spells where it acts like it's running out of gas also. But it only does it when I turn it sideways left side up. It did that to me when I first got it but that was because the fuel line was hung up on the left side. So I checked that first thing. But that's not it and it acts different from when that was the problem. Anyone have any idea what I might have going on here?