Not sure if this is the right forum to post this in but can anyone tell me how to wire the oil pressure gauge to a 2.2L in a 96 cav?? Thanks

Above the oil filter, there are 2 cap plugs that are 1/4" square drive (use a 1/4" ratchet w/ no socket).

That cap plug is 1/4"NPT male, so you will need to get an adapter if one didn't come w/ the gauge to go from 1/4"NPT male to 1/8"NPT female. Just hit up your local hardware store in the plumbing aisle.

There's a pic in this thread:

http://www.j-body.org/forums/read.php?f=40&i=115079&t=114993#115079

of the back of the 2.2 block, the sender would go where the white thing is...

Here's a close-up pic:

http://i5.photobucket.com/albums/y160/kardain/Kif_5955.jpg