Ok I have been having an idle problem for awhile now, but after my first trip to the track my idle has been worse. Sometimes when i am standing still, if i rev up it will come back down and die out. Today I think I found something though. i was trying to check the hoses when i pulled the hose connecting the fuel pressure regulator to the intake manifold. When I took it off, it idled like a champ. When i put my finger over the hole of the i/m, the idle goes back to shit. So basically it seems like i am not getting enugh air to my engine to mix with the fuel. The hose was not clogged, do you guys this I need to replace my fuel pressure regulator or go in a different direction? I am gunna check my fuel pressure hopefully tomorrow or friday, and if that sucks then i will get a new fuel filter. But other than that i am out of ideas.
