Hello,

My check engine light comes on intermittantly. Performace / mileage
are fine, though at idle there is an occasional stutter. But it does
not stall. I've checked all fluids, all fine. Week before last I
replaced plugs (gapped properly) and wires (replaced them one at a time)

Trans was rebuilt last May.

91K miles

Is there a way to pull codes via a jumper and ignition key manipulations?

Thanks!