An engine's health depends on several key measures and functions. For example, air and fuel need to be present in the correct quantities, coolant is required to keep the engine operating at a safe ...

Oil seeping from the front of your engine rarely starts as a dramatic failure. It usually begins as a slow weep at the timing cover that stains your driveway, lowers oil level, and quietly raises the ...

Dear Car Talk: I have a 2019 Ford Escape. The engine has a timing chain. I grew up as a backyard mechanic with my dad teaching me, so I understand the basics of how an engine works.

There are several instances where knowing the location of cylinder number 1 matters, especially for DIY enthusiasts. It's not just trivia, but crucial when diagnosing engine misfires, replacing spark ...

Q: I have a 1999 Nissan Maxima with only 57,000 miles. I hear a clunking sound at idle from the engine bay. Could this be the timing belt? I actually do not know if this engine has a timing belt or ...