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 common vibrations in your vehicle that you should never ignore and what could be causing them. Also on this show:

• At what point in your vehicle’s lifetime should you expect vibrations due to failing motor mounts?
• Information about vibrations due to brake system issues.
• The different types of tire-related vibrations.
• Less common vibrations that still pose a serious threat to your vehicle if left ignored.
• 2003 Buick LeSabre: How hesitant should I be as far as getting my transmission serviced?
• 1996 Chevrolet Silverado: I’ve noticed a squeaking sound coming from somewhere in my truck. How can I best pinpoint the source?
• 1979 Pontiac Firebird: Could you recommend a shop to fix a leak under my Firebird?
• 2002 BMW 325i: Is it true that my BMW will never need transmission fluid replaced?

Cars talked about on this show are the 2003 Buick LeSabre, 1996 Chevrolet Silverado, 1979 Pontiac Firebird, and the 2002 BMW 325i.