I'm using this sending unit with my 5.3 swap. Do I need a charcoal canister or not? There is a small tube that doesn't go to supply or return line and someone told me they go to a charcoal canister.
Also, my original sending unit (1978) had a big tube than ran to the filler neck area. How do I incorporate these two pieces together? Do I need a new filler neck? Or do I cut and weld a hole into my new tank somewhere? Has anyone else run into this and if so how did you deal with it?
thanks,
possum
Also, my original sending unit (1978) had a big tube than ran to the filler neck area. How do I incorporate these two pieces together? Do I need a new filler neck? Or do I cut and weld a hole into my new tank somewhere? Has anyone else run into this and if so how did you deal with it?
thanks,
possum
