Quote:
Originally Posted by caall99
anyway, to the problem at hand. after the IACV cleaning my idle smoothed out and stayed set. i unplugged the TPS and tried adjusting my idle by turning the screw on the IACV. i got it down to 800 rpms from 1500 rpms and then shut off the car and replugged the TPS... i then checked the timing on the engine. it would sporadically fluctuate in between 13 and 17 deg advance.
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Follow the FSM directions and then come back. Pay attention to the words I highlighted because that seems to be one problem I'm seeing. One more thing, make sure you are using a cheap inductive timing light that doens't have fancy features. The fancy ones tend to read SR's 10 degrees off.