Actron CP9175 Excellent product

I have an '03 Dodge Ram that I bought pre-owned. The check engine light suddenly came on and my gas mileage started dropping. I bought the Actron Auto Scanner and promptly got the error code. After doing some research on a Dodge Ram Q&A forum, I replaced my gas cap and cleared the error code with the scanner. Gas mileage and performance promptly came back to a new level!