https://www.youtube.com/watch?v=hnpgn0wyu68
For More Info visit us at: http://1aau.to/h/e2M/ Do you hear an annoying rattling noise under your car or truck while it's running? In this video, Sue explains that what you might think is just a heat shield might actually be the flex pipe! Flex pipes can get rusty and break down eventually, and unlike heat shields, you can't just pin it back in place or remove it. A noisy flex pipe is probably also leaking, so you'll need to replace it. The good news is, you can probably do it yourself! Check out the video to learn more!