This is a WR450F 2003. One day it ran fine - two days later it ran a while then ran poorly, then would only idle. Now it starts and idles, but any amount of load and it dies. It will rev in neutral sort of..., it idles while in gear with the clutch pulled in, but let the clutch partially out with a tiny amount throttle or a lot of of throttle and it quits. This is what I have done: New battery, fully charged New plug, checked coil resistance with meter Disassembled carb, blew out jets and passages (some sand in bowl) Checked float height removed in-line fuel filter cleaned petcock and changed gas checked Throttle Position Sensor (TPS) with ohm meter What I intend to do next because all this began after trailering the bike through light rain. Disconnect all the electrical connections, clean them, then add dielectric grease. Most of these connectors are gasketed but the TPS connection to the CDI unit is not gasketed. What is left to do before the big-bucks guy gets a hold of it?