GMC2500

Hi there, new to the site. Was wondering if anyone knew which wire to tie into after the fuel pump relay for a Boost a pump. The diagram I have is kind of confusing, I think it's either a grey one or a Dark green and white one. Any pictures or anything would be a lot of help.

Thanks guys

2000 GMC 2500 , 6.0 liter

TX Tahoe Z71

iTrader: (28)

Do a search on here for that, I remember posting up after I put mine in. I want to say it was a gray one, but defintely follow it up to the underside of the fuse box and make sure it connects to the fuel pump fuse.

Welcome over!

sureshot

iTrader: (5)

Yup, it's the gray one under the fuse box. If you go to the GM general discussion section, and look up Mangled's sticky on the bosch 044 install, he has a pic of the wire's location under the fuse box.

GMC2500

Right on, thanks guys

.James.

iTrader: (17)

not familiar with it, but welcome from louisiana

z71xl

K thats a nice write up but the wiring shows 4 the nbs trucks...what wire is it 4 us nnbs guys?

double047

iTrader: (15)

Welcome to the site!

skoal bandit

iTrader: (1)

Any many miny mo!