My truck has been stalling as soon as I put it into gear. We found out that when you pulled out the PCV valve, the truck ran much better and there was no stalling problem. I assumed that meant the PCV valve was in dire need of replacement.
We installed a new one, but immdiatley the truck would stall as before. I am confused, what is the connection here? NO PCV valve and the truck runs great, with a PCV valve, stalling is terrible.