Bumper to Bumper Radio, the car guys on KTAR, 92.3 FM in Phoenix, AZ, broadcast every Saturday from 11:00 am to noon. On this show, Matt Allen of Virginia Auto Service in Phoenix talks about the components that work together to provide cool air in your car or truck and properly diagnosing issues with your vehicle. Also on this show:

• Can you always rely on information from your vehicle's sensors?
• How auto repair shops attempt to duplicate issues relayed by their customers.
• The importance and benefits of establishing a relationship with an auto repair shop.
• 2018 Toyota Rav4: Why is my vehicle braking so roughly?
• Dodge Diesel: How is oil added to a compressor?
• Toyota: My dealership recommended I flush my AC compressor for the summer. What do you think?
• 2005 Honda Accord: Why do you think my car is getting such horrible fuel mileage?
• 1967 Ford Pickup: Any advice for an EFI to carburetor conversion?

Cars talked about on this show are the 2018 Toyota Rav4, Dodge Diesel, Toyota, 2005 Honda Accord, and the 1967 Ford Pickup.