need help were is the return line on a 82-z28
located pls need help

 

5/16 line adjacent to 3/8 supply line along inner pass fender.

Lines run from the left rear at the tank and cross the tunnel above the transmission to come up along the right frame rail.

 

nope i have supply line on right side
i think return is under steering shaft on left side

 

Iirc 82 was carbureted no return line until 83 x-fire.

 

mine was x-cross it now has a lt1
gotta find return line for fuel regulator return

 

being in the 'carburetor' forum, I would have assumed a carburetor was present.

the 1/4" line under the steering shaft should go to the charcoal canister. you don't want to use it as a return, it terminates at the top of the tank (inside the fuel tank).

 

http://www.wholesalegmpartsonline.co...rimLevel=25288
Lu5 fuel lines
The run on the drivers side sub frame rail but I do not see if they extend as far as 85
In front of the strut tower. Like maf said they maybe back bye the steering column/master cylinder lines.

 

coming from your tank there should be four metal lines.

3/8" supply line
3/8" tank over pressure purge line (goes to purge diaphragm above rear axle)
1/4" tank vent to charcoal canister up front
5/16" return line (if so equipped)

I do not recall with absolute certainty that the 82 carbed motor had a return, but a quick review of fuel pump replacements for the 82 support my recollection that it did.

in your case however, the only way to find the return line is to look. and we can't see so good under your car from here.

 

That is where my return line is located on my 83 Z28 CFI