I replaced all the orings on Breanne's 88 only to have one injector split and spray gas all over the place a few months later. could have easily burned the truck down. I swapped them all out for factory ford Expedition injectors from a junkyard and it runs great.
it's even worse than you think because a flat tow adds 0 weight to the bumper to help plant the rear tires. and if the bar is at the wrong angle, under heavy braking it can push down on the rear and pick up the front of the tow rig.
man do I miss the guys that have passed on.
guys that like to cause trouble quickly tire of CC since I don't allow the drama and that's what they seek.