Are There More Wheels or Doors In The World?

1. 2004 Jeep Laredo dies at idle.
2. 2008 Toyota Tundra wheel bearings were changed now brakes are out.
3. 2003 Ford F230 the transmission gets hot under heavy use.
4. 1975 Chevy Caprice. Valve VS adding miles to car. Only 3000 miles.
5. Should you warm up a cold car?
6. 2007 Duramax truck using B20 fuel or higher.
7. 2009 Nissan Titan. Horn wont honk when turning sharply.