A compression test is an easy way to determine the internal health of your engine. You can pay a dealership $50 to do it for you, or you can do it yourself in about 10-15 minutes. Here’s how… You can get a compression tester...

I know there’s already a couple threads about this but not an official DIY writeup, thought i’d contribute. this is a pretty simple DIY that can make your engine bay look 100 times cleaner. Materials: VHT or Krylon...