wellllllll..... My car problems for the most part went away, but at the same time developed into a little miss, it does it in mid range rpms I guess. My Check engine light is on, I have a code reader but it doesnt read it, cause it only throws the code while the engine is running, and I guess its a code it doesnt store in memory.

Its like once it builds up oil pressure (basically once it is actually "running" and not still starting) the check engine light comes on

what could cause a miss and also trigger the light. Spark Plugs wouldnt, would the cap? I dunno.

 

There's no reason for it not to store the code unless you have some electrical problems with the SES light.

Try grounding the ALDL with a paper clip on the top right two terminals