O K just got finished checking continuity on the passenger side uvc s to make damn sure I had not overlooked anything , since everywhere i look every one is pointin at the uvcs.and i am convinced they are good and i have unpluged the backpressure sencor , and allternatly the the valve , so is the idm he next step and where can it be bought , is there a link to a vendor member? i would like to suppoert this site and its members when ever i can and thanks again (BAMA FROG SHOOT ME AN ADRESS AND Ill BUY YOU LUNCH )