Well..this is insane - worked for 2 days and yesterday driving to work I lost 4th gear, then it started throwing the tcc solenoid stuck on error code and the 2-3 solenoid stuck error - Does go into 4th again, but when going uphill sometimes the engine revvs wildly...I'm about 10 seconds from making a road trip to northeastern Iowa for a trannyman special! This thing is killin me.