thecozmo65
NAXJA Forum User
- Location
- Easton, Maryland
1990 4.0l idles fine but when I rev. the motor it seems like its missing. I just discovered this last night. I dont drive it on a regular basis but the last time I drove it, I think sunday, it seemed to be fine. I didnt have time to check much last night cuz it was raining but I did pull the cap and rotor and clean all the contacts though they werent really dirty. When I drove it it would accelerate but not w/much power and when I would floor it it would spit and sputter and backfire a little and try to stall. Just put in new injectors, IAC, TPS, has good Taylor wires and new (with in the last year or so) coil and I did put a tester on the #5 & 6 wires between the plug and thw wire and they were good. How can I check the injectors to see if one of them are bad? Besides checking the rest of the wires what else should I look at?