The clip doesn't just sometimes pop off. it means some one else installed it wrong. Completely different than damaged wires.
There is no clip on the injector plug causing it to not be held on.
I am checking compression tonight, I also know how to check compression, hense 3 bumps= 3 sides of the rotor. The compresion should be between 90-115 correct?
and no I am not giving up on this car and selling it, I already took the car off the road and put my VW back on and am DDing my Jetta till I get ths car finished.
As for the rotaries are more dificult comment, I am already learning that although very different, they really arent very complex motors.