Clem bought a Subaru Outback with nitrogen-filled tires and now she's wondering what to do if she gets a flat in the middle of nowhere and the nearest shop just has regular air. What's the real story with nitrogen-filled tires? Car Talk's take right here.
Dear Car Talk
Mike's truck wouldn't start and a mechanic of a mechanic passing by suggested he hit the fuel-pump with a hammer while someone else tried to start the car. Can Car Talk explain why this method works and whether he still needs to replace the fuel-pump?
Today: Chris heard that you can recharge your battery faster by running your engine faster. Is this true? Car Talk weighs in, right here.
Vinnie has a Subaru Outback that he only uses for winter driving. He wonders if it's OK to disconnect the battery and leave it sitting for eight months out of the year. Car Talk's answer, right here.