Hi guys I am looking for a vacuum digram for our trucks? Looking for all the vaccum lines like boost bypass, EGR, the one that goes under the rubber intake boot, etc. We have green ones, pink ones, red ones, black ones. The easiest thing would be if I had another lightning to compare to but a vacuum diagram would be the next best thing so here I am asking if anyone knows how to get one.

Thanks, Jason

 

1. open your hood.
2. look on the radiator shroud
3. there is a diagram of it.

 

1. Thank
2. You
3. Very
4. Much

 

5. you
6. are
7. very
8. welcome

 

I asked the same question a few weeks ago. Yes, there is a sticker that gives a vague representation of the vacuum system, but if you are clever enough to verify your vacuum system that has been off and on a few times, the prosecutors in Santa Maria can use your help..........