Originally Posted by 67vertman
Originally Posted by Guitar Jones
I wonder if you guys may have a leaking purge valve allowing fuel vapors from the tank into the intake manifold. This is like flooding an engine. Or a even a fuel filled cannister. That can happen if you continually top off the tank after the pump automatically shuts off.


I will check and see if the canister has fluid in it. I will have to check if and where a purge valve would be located on my vehicle. Thanks for the thoughts though.

Edit, yes it has one....https://www.partsgeek.com/jf6kf2w-dodge-durango-purge-valve.html?gb=pp&cid=28884375&aid=4168799306&kid=1100003048023&msclkid=f1b81eafa5081f2d5699400704dfd4ad&utm_source=bing&utm_medium=cpc&utm_campaign=Shopping%28BSC%29&utm_term=1100003048023&utm_content=Dodge&


I I know it has one. That valve should be closed when the engine is off. If it leaks or is hung open (possibly from charcoal particles when a canister comes apart from gasoline contamination) could cause the problem especially when hot.

"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.