Ok I haven't had any luck finding the answers I need. My wife ran out of fuel, then we washed it. Now, it starts on the first kick and sounds fine then it falls on its face when it should be hitting the powerband. Then it progressively gets worse until it limps and sometimes dies. I have changed coil, cleaned carb, eliminated tors, New plug, tried different wiring harness, cdi and voltage regulator. Any ideas?