Originally posted by Big Daddy T
There is two .One for the fuel pump neer the distributor and the one I need is neer the filter .A single wire deal/scary part is my chevy looks like a ford sending unit I know its right it just looks scary...
dont know what that is at the dist but the fuel pump- oil perss. switch should be the same. ground the wire and see if you gauge in the truck goes all the way over. if it does thats the right wire and your gauge in the truck is ok to.