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 the rise in theft of catalytic converters and what happens if you use the incorrect coolant. Also on this show:

• How often you should service your car's cooling system.
• When to replace your wiper blades and how to extend the life of your current blades.
• How to brighten your headlights without replacing any parts.
• 2019 Chevrolet Silverado: Is the oil change light a timer or a sensor in my truck?
• 1987 Toyota Pickup: During the cooler temperatures, my truck is struggling to accelerate during the start of a drive. What could be causing this?
• 2007 Range Rover: Why is my tire pressure light coming on even though I've checked the levels on all 4 tires?
• 2019 Honda: Is there a universal antifreeze product on the market?
• 2001 Buick Sentry: What advice can you give me to pass emissions?

Cars talked about on this show are the 2019 Chevrolet Silverado, 1987 Toyota Pickup, 2007 Range Rover, 2019 Honda, and the 2001 Buick Sentry.