2000 Caravan 3.3L
I replaced the fuel filler pipe with a new one because I have been having a large evap leak code and sometimes smelling fuel.
The instructions indicate the plastic insert to the plastic pipe that connects to the metal vent pipe would be stuck on the old vent pipe and would need to be "carefully" removed and reinserted into the plastic pipe connector.
Well sure enough, the platic insert did indeed stick to the old vent pipe and there was no way to remove it, in fact I ruined it trying to get it off the old vent pipe. There were two rubber o rings that came with the new pipe, one to be used when reinserting the plastic insert. I couldn't use the plastic insert and just used the two rubber o rings and it may have sealed it OK, I'll know shortly.
Question is are those inserts or the plastic pipe itself available from a dealer or auto parts store? Should I just replace the plastic pipe with rubber fuel line?