Called John and let him know my car had died on me. He arranged for a tow truck to come pick me up and offered me a ride home. He explained over the phone what was wrong with my truck and what I will need in the near future. Picked my truck up that afternoon and it runs better than it has in a long, long time. Not the cheapest, but the results in how well my truck runs now were well worth every penny. I've found my go-to repair shop.