what should i do before a dyno tune.
 

hey guys im going to get my car dyno tuned for the first time tomorrow. in fact its gonna be my first time fetting anything put on a dyno. so my question is, what should i do to the car? i recently changed the plugs, the air filter, im changing the oil tonight. what else? thanks guys!

Good question. I was thinkin oil change, but you listed that half way in. In for answers.

Personal exp.

Make sure your plugs are good and your IC pump is working..esp if you have a decent drive..And how your tuner can get into your PCM..unlike mine.

fresh tank of gas