We often see smoke coming out of tail pipes. Sometimes it’s light whisps and sometimes you might even see a bubbling of smokey clouds. But tailpipe smoke can reveal what might be wrong with your can and how worried you should be.

YouTube channel Car Throttle have created this very smart video that discussed the more common types of tailpipe smoke – including blue, white, and black smoke – and what it means. Check it out in the video above.

Video credit: Car Throttle