Thread: Vacuum diagrams from top swapped car

Originally Posted by 02BlueGT

So what is there on the back of your L36's intake manifold.......

Not sure. Is what you're talking about in this picture? That little cap on top of the brake booster line fitting?

Originally Posted by 02BlueGT

Which Impalas don't have vacuum operated HVAC doors?

04+. 00-03 have vacuum operated systems. 04+ all use electronic doors.

Originally Posted by Sabrewings

Not sure. Is what you're talking about in this picture? That little cap on top of the brake booster line fitting?

04+. 00-03 have vacuum operated systems. 04+ all use electronic doors.

Yes it is the little capped off part, you could probably use that cap on the vacuum tree, thanks for answering my question