We must first understand what each of these two systems does for a car. They both serve the same purpose, which is to coordinate the movement of the crankshaft as well as the camshaft(s) so that the ...

Inside the front of your engine, there’s a component that’s either a timing belt, or a timing chain. They both serve the same function, but they’re made of different materials. And while belts aren’t ...

Hello Paul, I drive a 2003 Toyota Camry with a 2AZ-FE engine. Recently, my engine has started making a rattling noise when I start it, especially in the morning. The noise is becoming more noticeable, ...

For your engine to start, there has to be a perfect timing for every part, especially the engine valves. Depending on the car model, other parts have to move at the same time for the engine to start.

Unless you own a Yugo, you probably already realize that your car’s engine is a meticulously designed and engineered hunk of metal. Even so, you may not know that if one part of the engine fails, it ...

Zak is new to the CarBuzz team, working as a freelance content writer. When Zak isn't writing How To articles for CarBuzz he's working as a high school automotive technology instructor. Before ...

Good news, Amy; your Corolla has an engine with a timing chain rather than a timing belt. While a timing belt needs periodic replacement, the timing chain should be good for the life of the engine.

The Mazda 3 timing belt or chain question is a common one, but one with a fairly simple answer. Unless the Mazda 3 in question is the very first turbo-diesel model (sold in Australia between 2007 and ...

Q: I’ve had mixed input on whether or not to proactively replace the timing chain on my 2008 CR-V. It has 81,000 miles. I’ve also read that if you’re having the timing chain done, it’s a good time to ...

Answer: In general, an engine's timing chain isn't considered a maintenance item. But in high-mileage situations, a chain may indeed stretch and cause problems. I don't know of any GM dealerships ...