Keeping a clean engine bay is as important as washing ... remember to use separate rags from those you use to wash the rest ...

[00 :02:00] Cleaning your engine regularly can help you notice future leaks and potential problems down the road. Remember to check your local town and county rules for public wash regulations.

The grime from a vehicle’s engine bay is laced with materials considered toxic to the environment. These materials, both wet and dry, should not be allowed to enter the storm sewer system.

But if injectors are really dirty, there’s another DIY cleaning process that’s a little more complicated. What are fuel injectors? As their name implies, they inject fuel into your engine’s ...