I called them and it's reasonable WELL under $100 gets you three pulls plus A/f readings

Not bad!



So since I was tuned at night, should I only run the car at night? Or does it matter. We discussed temperature change being an issue because of the time of year we are at. What is everyone elses opinion on this? I think that I should try to run it in the conditions it was tuned at, which was at night in cooler temps. Is it ok to run it during the day?