Hey folks, need some help. I just had someone change my valve cover gaskets, and the car has trouble starting. Turns over but doesnt start for like 5 seconds. He says its nothing he did, but it kicked right over before I took it to him. In checking vaccume hoses, I pulled the pcv valve. The car stalled. Is this normal in this car. I would not think so. Does anyone have any idea what might be going on?