s13 runnin weird!!!

[Miller White]

so my car is missing..... i can pull all the injector clips off the back 3 injectors and the call will almost die. but when i pull off the clip for the front one it doesnt change? i took it out and put it in a cleaner. do they have to have power to them to clean right? could it be electrical problems in that cylinder? thanks again guys!!

[NISSAN240SX12]

if the injector is not working its prob bad. to check if the injector is working it should be reading around 12 ohms. check to see if you have a any voltage from the harness.

[alms24sebring]

Or if you put the end of a screwdriver on the injector and put your ear on the handle, you should hear it click(it will be obvious). No clicking is a bad injector. If it does click then you have a bad wire/spark plug shorting out. No C/E light?