My damn enclosed trailer is to blame for my redmax trimmer and blower running like crap. Today we were mowing in a subdivision where we have about 15 yards each one taking less than 15 mins so run/cool down time is about the same. The tempature was about 80, and usual the blower started running at half rpm for the first 1-2 mins of operation. So just to see what would happen I put the blower in the back of the truck and went to the next yard.......from then on it ran flawless, not a hiccup, sputter, stumble....absolutely PERFECT for the next 10 yards or so. Just for shits and giggles I put the trimmer back there, since for the first 2-3 mins of the yard it sounds like it "floods" out on anything above half throttle. Well for the last 8 yards we did it ran PERFECT also! Started on the first pull and ran full throttle for the whole yard. So anyone have an explantion as to what with my enclosed trailer is causing this? I have tried unscrewing the gas caps, different fuel/oil, and all the obvious things. I am going to get a thermometer tomorrow and put it inside the trailer just to see what the temp difference is.