Learn how this simple maintenance item can have a huge impact on your engines performance, and how you can do it yourself.

The inside of your engine is a dirty place. These products can help. While modern cars and trucks run better than ever before, and with less maintenance than ever before, thanks to computers, sensors, ...

Dear Car Talk: What the heck is a throttle body? We have a 2007 Toyota 4Runner with 85,000 miles and a 2011 Toyota Venza with 45,000 miles. Our local Toyota dealer is pushing us to service the ...

Every one of us has his little ticks when it comes to his own car, ticks like: to have the front seats in the same position, to keep the speakers' volume on any other level than 13, to always have the ...

Boy, do we get questions about the need for a throttle-body cleaning. Most come from people wondering whether the work is needed or the service shop is just trying to reach deeper into their pockets.

What the heck is a throttle body? We have a 2007 Toyota 4Runner with 85,000 miles and a 2011 Toyota Venza with 45,000 miles. Our local Toyota dealer is pushing us to service the “throttle body.” I ...

The dealer’s advice draws skepticism from this columnist. We have a 2007 Toyota 4Runner with 85,000 miles and a 2011 Toyota Venza with 45,000 miles. Our local Toyota dealer is pushing us to service ...