got a factory lamco gauge off ebay. but need some info on install. I got 2002 wagon. it does not have the boost gauge on it now. how go I go about installing it for the electronics and vacuum hose connections? It has two wires would I be correct it is for the light in it, basicly power and ground? also is the car pre wired for this gauge from the factory? I figure vacuum hose but I need a T fitting as well I dont know the size or where to insert this T connector.
thanx as always