I have a 1985 Z28 305 TPI

When I got the car the Vapor canister was deleted, vapor line plugged and vented gas cap was put on.
I also know the fuel pump had been changed because there is an access hatch cut to access the fuel pump.

When I re-connected the vapor canister, I noticed that there was fuel entering the canister, lots of it, not just vapors.

I suspect that the fuel pump was not reconnected properly.

Here is a pic of the fuel pump, can anyone here please point out where each line is supposed to go?

Thanks for your help.

Art

[img]04102011073[/img]

 

Unable to post a picture of what I'm talking about.

Basically looking down on fuel pump from the rear of the car, where do each of the four lines go? I know the bigger one on the Right goes to feed.


Art

 

i believe from left to right it's Vent, Evap, Return, Feed.
take a look behind the rear driver tire at the lines running up front. the vent stops there. the other three go foward (feed going through filter). the feed and return go all the way on the driver side. the evap crosses over to the pass side above the transmission.

 

Thanks alot Eagle, that really helped. The Return and Vapor lines were crossed at the pump. Swithched them and Voila no more fuel at canister Thanks again