Special Guest Hosts Curt Morgan of Shadow Mountain Auto Service and Spencer Doucet of H&I Automotive

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, Curt and Spencer talk about how the Arizona heat affects your vehicle over the years. Also on this show: 

• Components of your car or truck most commonly affected by extreme heat or extreme cold.
• 2016 Toyota Highlander: I was told there are cracks forming on my timing belt. How long should I go before replacing it?
• 2025 Toyota Tacoma: Should I use full synthetic oil in this truck?
• 2016 Dodge Ram: How long should I wait before changing the oil in my diesel engine?
• 2009 Nissan Titan: Should I consider having my transmission fluid flushed?
• 2021 Volkswagen Sport: Why is the AC only blowing cold on the passenger side of this vehicle?
• 1998 GMC Suburban: How can I get this vehicle running again after sitting for some time?
• 2009 GMC Acadia: What are the differences between varieties oil filters?
• 2012 Ford F150: Why am I noticing an intermittent clunk coming from the rear of my truck?

Cars talked about on this show are the 2016 Toyota Highlander, 2025 Toyota Tacoma, 2016 Dodge Ram, 2009 Nissan Titan, 2021 Volkswagen Sport, 1998 GMC Suburban, 2009 GMC Acadia, and the 2012 Ford F150.