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, AZ talks about summer travel advice and how to keep your vehicle healthy this summer! Also on this show:

• How your vehicle's radiator and cooling pump work together.
• How to properly service a cooling system.
• What are the differences between different types of coolant?
• How long coolant should last in your car or truck.
• What causes coolant to go bad over time?
• 2001 Chevrolet Silverado: Why does my water pump still leak after replacing it twice?
• Ford E350: What should I try to get this truck to start? Is this a relay issue?
• 2012 Ford Fiesta: What could be keeping my car stuck in park?
• 1978 Toyota Dolphin: Why is my truck struggling to idle?
• 2004 Lexus RX330: What information can you give me about a traction warning?
• 2015 Nissan Altima: At 142k miles, my car is struggling with overheating. I've already had my cooling system flushed - what should I try next?

Cars talked about on this show are the 2001 Chevrolet Silverado, Ford E350, 2012 Ford Fiesta, 1978 Toyota Dolphin, 2004 Lexus RX330, and the 2015 Nissan Altima.