The engine seems to be running good at idle. When you give it gas the vacuum drops and it runs like crap. I know it't supposed to drom some but it drops to zero. Still can't find a leak. Before it got to point that it ran bad all time above idle. I could be driving down road and it would loose vaccuum start running bad then recover and run good, or it might get to point that it would die.
I am still as confused as ever.