I am changing the fuel pump on my 1999 Suburban k1500. the new fuel pump has a different wiring clip on the top. The old one was set up in a cube with a grey and a purple wire on top and 2 black wires on the bottom. The new clip is set up flat with a black on each end and a grey and a purple in the middle. I assume grey goes to grey and purple to purple. Does it matter which black goes to which black?
Feb 9, 2011 at 9:10 PM
