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 and Matt Allen of Virginia Auto Service in Phoenix talk about the repairs and services you may have recommended to you that your vehicle may not need. Also on this show:

• Information about the Grand Opening of H & I Automotive in Gilbert, AZ.
• Common situations most car owners experience throughout the lifetime of their vehicle.
• Information about axle replacement and CV boots.
• Toyota Rav4: At only 45k miles, I am already having trouble with my vehicle leaking. Any advice?
• 2005 Volvo S80: The front drivers-side is making a thumping noise while hitting small bumps in the road. What could be causing this?
• 2004 Chevrolet Tahoe: The check engine light has recently come on in my truck. What information can you give me about NOx sensors?
• 2007 Jeep Wrangler: What information can you tell me about an electric throttle control warning light?

Cars talked about on this show are the Toyota Rav4, 2005 Volvo S80, 2004 Chevrolet Tahoe, and the 2007 Jeep Wrangler.