bad injectors
I was out riding around and the check engine light came on so i take it to the dealership and thay said 2 injectors were bad.WTF they only have 6500 miles on them any one else have problems like this?
How did they determine this? Did they unplug the injector and plug in a "noid" light? I had this issue with my LS1 car. Was getting multiple misfires (throwing misfire codes). Turned out it was the actual injector wiring. I had my intake on and off so many times that the injector wiring strands were actually broken inside the insulation. This meant upon visual inspection they looked fine. I only tracked this down by doing a continuity check using an ohm meter between the injector connector and the PCM. When I would wiggle the injector connector, I would see a loss of signal intermittently.
Not saying this is your issue, only a possibility. On many GM injector harnesses, there are only like 4 strands of thin copper wire for the injectors, and they are possible to break inside the insulation.
Not saying this is your issue, only a possibility. On many GM injector harnesses, there are only like 4 strands of thin copper wire for the injectors, and they are possible to break inside the insulation.
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Sl0wbaltSS
2.0L LNF Performance Tech
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Nov 21, 2018 11:11 PM



