Beware of this scam company; they attempted to rip me off and wrecked the car that I drove in to have checked up. They quoted me $1000 to replace a leaking radiator, fuel filter (no explanation given), and corroding fuel injectors in my 1998 Infinity Q45. When I went to pick up my car they attempted to charge me a "$200 diagnosis fee" out of nowhere. After arguing with them and getting the charge lowered I got my keys, went to drive back home, and my car no longer starts! They said, "You expect me to help you after mouthing off to us?" (arguing over the diagnostic fee). I had to have my car towed away! www.arizonadynoscam.com - read the full article here, along with photos. This is a crooked shop that will leave you high and dry!