I am in the process of replacing my gas tank skid plate and I need some help. I have removed it and I am now replacing it. I have it all bolted up and I need to find the proper plumbing of the vapor vent tubes. I have the two vapor vents on top of the gas tank attached in series to the line. I have the same line coming off of the vapor vent that I need to hook it to the black box (charcoal caster) that is located in the rear passenger wheel well.

The black box has three lines coming off of it. One (the farthest forward) goes forward and is all connected, I never removed anything from it. The middle is the one that attaches to the vapor vents on top of the gas tank. There is one other line coming off of the black box I need to hook up. My question is where does the furthes one to the back get routed?

Thanks for any and all of your help. By the way this is for a 94 D-90 with the 3.9 V8 in it.

Russ

not sure if they are the same, but on my '90 rrc, the vapor box in the rear quarter has one line that just runs out to nothing... it has a small check valve right near the tin box...