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, Dave Riccio of Tri-City Transmission in Tempe, AZ talks about where to take your vehicle for service or repairs. Also on this show:

• Why certain dealerships won’t service older cars.
• Information about local service chains and franchises.
• How independent auto repair shops can save you time and money.
• Details about the upcoming Interstate Batteries remote broadcast.
• 2006 Dodge Van: I have an intermittent airbag sensor light coming on. What is causing this?
• 2000 GMC Sierra: I’m having problems with my pass lock system. Any advice?
• 2003 Buick Century: The speedometer in this car is dropping to 0 while cruising. Is this a cable issue?
• 2006 Buick Lucerne: Around 60-70mph, I’ve noticed some shaking in my vehicle. After replacing my motor mounts and tires, the problem has continued. What else should I think about replacing?
• Fiat: My tire pressure sensor has been coming on and off. The dealership told me it has to do with the temperature. Is there a shop you’d recommend to take a look at this?
• 2003 Chevrolet Trailblazer: I’ve been hearing a low sound coming from the hood of my truck while putting it in gear. Is this a fan clutch issue?
• 2005 Dodge Neon: My car backfires in second gear. What might be causing this?

Cars talked about on this show are the 2006 Dodge Van, 2000 GMC Sierra, 2003 Buick Century, 2006 Buick Lucerne, Fiat, 2003 Chevrolet Trailblazer, and the 2005 Dodge Neon.