Swamped the wolvy cvt. So I tore bed off when I got home to inspect. Cleaned a little with break clean and wiped down. Washed covers and put back together. Pressured washed engine after I got cvt together and before I put panel back on. Problem is 38mph is top speed now. Took 28's off and put factory tires back on and still has engine cut out at 38 mph. Engine or cvt problem. Run and sound fine up to 38 mph. Thanks in advance.