Originally Posted by chefred112
lightning bolt usually refers to throttle body and it going into limp mode (to prevent any damage to get worst)...maybe try grounding the tb (incase the signal is not clean)... you did pull the tb and cleaned it right? also check pcv, either clean or replace.
I think I found the problem causing the lightning bolt. The clip holding the tube that goes to the PCV valve had come off and the tube was not inserted properly into the intake.