Was out driving last weekend, highways and back roads. I did the throttle reset before I went out. On the highway rolling about 60 I pinned the throttle down, slow acceleration, way too slow. That happened once. Another time I downshifted into 4 and pinned it and I was thrown back with power. Another time I was stopped on a dead end, put it in first and pinned it down and had full power. I only seem to have a lack of power from a roll when warmed up. IC pump? Only other time I noticed it was accelerating up a hill from 30 to 55 after being warmed up.