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, AZ talk about CV Boots, CV Joints, and Axels. Also on this show:

• Windshield Wipers: Rain-X is a great product to apply on a windshield to keep your windshield clear during rainy driving.
• 2007 Chrysler Town and Country with 70,000 miles: Idles really rough after filling the gas tank.
• Why you shouldn't top off your gas tank.
• 2007 Dodge Ram with 130,000 miles. Codes starting popping up, so we changed the fuel filter. Catalytic converters and particle separator have plugged up.
• 1994 Mazda Truck with 220,000 miles. Had upper end rebuild done and now it pings when I drive.
• 2001 Ford E350 Van with 120,000 miles. Temperature gauge barely gets into the normal range.
• 2006 Dodge Durango. When I fill up with gas, it sprays out when it automatically shuts off.
• BMW. Can the car computer be re-flashed and updated to fix problems?
• 2007 Dodge Diesel Pickup. Requires sulfur free oil.
• 2002 Chevrolet Tahoe with 200,000. Has never had a tune-up. Runs great, but starts rough.
• 2002 Saturn View. Had air conditioning checked because it was blowing hot air. Quoted $1,500 to get it fixed with a new compressor.

Cars talked about on this show are the 2007 Chrysler Town and Country, 2007 Dodge Ram, 1994 Mazda Truck, 2001 Ford E350 Van, 2006 Dodge Durango, 2007 Dodge Diesel Pickup, 2002 Chevrolet Tahoe, 2002 Saturn View.