Re: Removing fuel injection line
Not sure if the 89 is the same as the 93 as far as quick disconnect rings. I ran into the similar problem. Used the specially design ring remover that didn't seem to work right. I twisted the tool around the line to see if that would help, but unfortunately it caught the pins inside the quick disconnect rings and bent them up pretty good turning them into "no disconnect rings". I finally managed to break the locking spring in the disconnects. I picked up a 4 pack of replacement lock springs and everything went back together fine.
93 Bronco XLT 5.0 - Central, NJ