Setting code p0442.
I found a cracked hose on the tee at the solenoid valve - and code disappeared for a week....
You guys helped me find it!
-----------------------------
Hose from solenoid valve
> Hose from tank to canister
> Hose from canister to engine compartment
> Plastic hose manifold on canister
> Bad leak test pump
------------------------- Changing gas cap today - Have just charged the 02 sensors, plugs, cap, rotor, and replaced air cleaner gasket that was stretched at some time... Truck looks and runs like new.
Need your suggestions on the p0442 code...
DudLe