we used smoke machine to look for leaks. canister purge valve vents smoke although alldata says it's normally closed. smoke stops when we power the valve. is this correct? tank and cap hold pressure. how do we test vapor managment valve? need help, thanks, Dou...

Summary posted 5/4/2004

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle