I just bought a descent 87 lx mustang. It will run only when you stick your
hand over the air intake. It seems to suck alot more air up than it should.
When you take you hand off it dies. I took off the fuel intake manifold and
cleaned it up, and got a new fuel filter. The EGR valve is working too but
it is still doing something wierd? YOu're help would be greatly
appreciated! Thanx