I worked on cars for nearly 15 years and pride myself on knowing just about everything that could possibly go wrong. If you’re suddenly hearing a strange clunk, whine, or rattle, it can turn into a costly repair if you shrug it off. Assuming it’s “just nothing” could cost you a lot. Many of these sounds actually point to specific issues, though. So, here are some of the most common weird sounds coming from under the hood and what they actually mean.
