Hey guys, I got a GM oil pressure gauge that I need a hand installing. Ive already mounted the gauge and wired it so that it lites up, I've also already ran the tubing through the firewall from the small hole from the throttle cable. My question is how do I connect my 1/8" tubing? The gauge came with a few fittings which I've already used but no T connector. I'm guessing it needs to go to the sending unit by the oil filter? Is there anyway to do this without having oil run through the car? Does it need to be T'd off? What size T? Anyone got pictures?
Thanks, Frank
