So, long story short; IÆm installing some injectors in my 92 2.6l amigo. And I have two sets of injectors. One set came out of my amigo, and another set came out of a 90 2.6l trooper. I had the trooper injector ôcleanedö by a local shop. It cost 25 an injector for them too be cleaned, and then testedà

So I didnÆt notice it at the time, but the injector are ôkeyedö different. There is a small tab that sticks out of the bottom of the injector plug mount. And they are different. The amigoÆs injector plug tab is offset about 1/16ö and the trooper injector plug tab is centered.

So I already paid the 100 bucks to have the ôtrooperö injectors cleaned and I donÆt know if I should spend another 100 to get the amigo injectors cleaned or just grind off the tab of the trooper injector plug, and call it a day.

So is there an internal difference between the trooper 1990 2.6l injectors and the 1992 amigo 2.6l injectors?

Say the electrical resistance of them, or the flow rate or something?