lwm
NAXJA Forum User
- Location
- New Mexico
I have a '96 xj and just dropped in a remanufactured 4.0 L. The engine started okay but the check engine light is on and it just doesn't have the power that I was hoping for. It idles smoothly but just seems to be a bit doggy, or slow to accelerate. I am having the check engine light evaluated and the engine emissions tested, which I assume will fix the problem. However, as I was thinking about what could be wrong, I recalled that during the install, I labeled or checked to make sure the injectors were tagged so that they could be returned to their original location. During the install some of the original tags were brittle and fell off (bummer...) and while I am 98% confident the injectors are installed in the right place, I was wondering if anyone knew if an engine would run with two of the injectors switched and if it ran, would it run so poorly that such a problem would be easily recognized. And finally, is there a way to identify which injector goes where. Lots of questions I know, but thanks in advance. LM