Posted 7/5/2012 14:53 (#2468131 - in reply to #2468106) Subject: RE: Teflon tape on diesel fuel fittings
East central Alberta
I was told in college to never use Teflon tape on the diesel fuel system. Paste is fine. The strings of tape will go into the pump and injectors and cause sticking and binding. But the paste will pass through without a problem. But close to the tank it would get caught in a filter first.
As for something better I can't really help you there. Paste always works for me.
Teflon tape on diesel fuel fittings
