Quote:
Originally Posted by Ron in SoCal
GM LSX swap experts step in please:
I'm going to check it out tomorrow, but I was told not to run an LED check engine light with an LED. Seems the LED has no resistance and therefore the computer thinks it's out and goes nuts (limp mode).
Ever heard of this? The fix is to wire up a light bulb.
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Well I can tell you that the check engine light is burnt out in my truck & when I put it on a scanner, there is a codes is for the burnt out bulb. Couldnt you measure / find out the resistance of the bulb & replace with an LED & resister to match?