HELP!!

This morning I was sitting at a traffic light and had this problem with my sr20det - (for reference, it was about 65 degrees and not humid) - irratic idle (from 1g to 200g, then stalling) pretty slow. She didn't really straighten up, so I had to drive the other 240 to work today.

My ideas: 1) bad gas, or 2) vacuum problem

Any guesses?

 

probably a VAC leak somewhere..... yea. hope this helps.

 

check the ecu for codes