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 automotive warning signs and how to help your auto repair shop best diagnose the issue. Also on this show:

• How the colder weather may affect your vehicle this winter.
• How reliable are diagnostic codes?
• The high cost and overhead for a quality shop to diagnose your vehicle.
• Should a diagnosis be free?
• 2004 Chevrolet Van: I've had issues keeping my battery charged even after installing a kill switch. What's the next step I should take?
• 2008 Hyundai Accent: How concerned should I be with having my oil changed if I haven't been driving much?
• Toyota Camry: My car is stalling while braking. Is this a transmission related issue?
• Nissan Sentra: How much should I expect to pay to fix a parasitic draw?
• Jeep Renegade: I'm noticing a strange noise coming from my steering wheel while accelerating. What could be causing this?

Cars talked about on this show are the 2004 Chevrolet Van, 2008 Hyundai Accent, Toyota Camry, Nissan Sentra, and the Jeep Renegade.