A typical boost leak sounds like compressed air leaving from a small gap, similar to how a tea kettle sounds while whistling. That sound should be an immediate indication to check for a leak.

We show you how to check the clearance In all but most the mild engine builds, taking extra time to check piston to valve clearance is good insurance.

What is a PCV Valve? Save money on your next oil change by checking your air filter and PCV valve yourself and save unnecessary replacements.

I then had Marco insert the engine dipstick into the bottom of the vacuum booster through the hole where the 90-degree plastic check valve was removed.

Gas leaking from a lawn mower isn't just a waste of money; it's also a safety hazard. Take a close look at this key detail on ...

The color and occurrence of engine exhaust smoke can provide vital clues for diagnosing engine and other automotive problems.

An engine that burns a lot of oil may have worn valves, piston rings or other parts that need replacing. Even if you haven’t noticed puddles of oil under your vehicle, you could have an oil leak.

A typical boost leak sounds like compressed air leaving from a small gap, similar to how a tea kettle sounds while whistling. That sound should be an immediate indication to check for a leak.