Explore the effectiveness of stop leak products for automotive oil leaks. This video covers how to identify and fix oil leaks ...

I've owned a lot of old cars in my time, so the occasional dark puddle or stain from a fluid leak on my driveway has been an all-too-common sight. My thought process is the same every time -– do I ...

Q: You recommended a stop-leak product to someone experiencing an oil leak in his Buick. I’m curious how this product works without gumming up the oil too much. If mixed with the oil, presumably it ...