PastelliFC

Allright!! After a long time I finally got an act 6 puck clutch in the car and its going again. A While back I posted that it was not going into gear when running, and the culprit was that the whole clutch disk on the presssure plate side was crumbled into pieces in the bellhousing.

Since it was sitting so long. I got some new fuel, changed the oil, flushed radiator, etc.. But One thing with my car is that sometimes it feels and runs good, and sometimes it has bad drives and feels sluggish with slight popping when I let off the gas. The new clutch feels good and wasn't hard to get used to but im concerned about theis problem. I was thinking that it may be a vac leak somewhere, but I checked every line and even replaced a couple. Still having the popping and weird feeling on deceleration. Any Ideas?

Im also replacing the Air filter and O2 Sensor today