Ridebigbitch
TYF Newbie
- Joined
- Aug 20, 2012
- Posts
- 2
- Reaction score
- 0
Hello everyone i am having a obnoxious code problem of p0446 i am hoping someone can give me some ideas on what i can do to finally get rid of it.also i have a slight lack of power and the car idles steady but i can feel a small stumble in the idle. i am not getting any other codes
i have changed the purge solenoid and also cleaned the hose going from the charcoal canister to the purge valve but no luck.
The suv doesnt have any problems gasing up.
i am wondering if the crank position sensor may be the cause ive heard random things about what problems it could cause.
i have changed
plugs
pvc
intake gasket
purge valve
cleaned hose from charcoal canister
it is a 01 yukon denali xl 170k miles
i do all the work myself Any help would really be appreciated thanks again
i have changed the purge solenoid and also cleaned the hose going from the charcoal canister to the purge valve but no luck.
The suv doesnt have any problems gasing up.
i am wondering if the crank position sensor may be the cause ive heard random things about what problems it could cause.
i have changed
plugs
pvc
intake gasket
purge valve
cleaned hose from charcoal canister
it is a 01 yukon denali xl 170k miles
i do all the work myself Any help would really be appreciated thanks again
