Hey guys. I am having an issue that I know a million of you are having too. I have a 95 3.8L, 5-speed car. I did a 5.0 swap and it is having problems idling. I put a Aeromotive fuel system on it and also, a MSD Pro Billet dist. This dist doesnt fit under the stock fuel rails, so I put a 3/4" spacer under the intake. I set the fuel pressure and timing to stock specs with my buddy holding the throttle just enough to keep it running(about 700rpm). The car runs awsome off idle but dies at idle. It revs up, down, back up, and dies. Air and fuel filters were replaced with minimal, if any improvement. I think I have a leak in my intake maybe where I installed the spacer. How do you correctly prove this to be the problem? If this is not the problem, Where can I find the list of instructions to fix idle issues?