Im in the process of selling my car so I need help asap. When starting my car if the fuel pressure isnt above 45 the car will not start( not that big a deal) But when the car starts the idle is somewhat unstable just enough to notice it. And my biggest problem is when revving the car it w ill lean out before giving it gas. I dont have any clue as to why it would drop 1000rpm before revving. Please Help!!!!!