Bob Semana

Hi there,

I am a Mechanical Engineer that specializes in AC, Alternators, Batteries, Cooling systems, and Drive Train issues.

How Coolant Flows Through An Engine – Cooling System Explained

As the engine produces power by combustion, a lot of heat is generated in the process. It is up to the coolant and the cooling …

You may have started to notice that your car fan won’t turn off. This can happen while you are driving or after you shut off …

Have you ever tried starting your car and it just wouldn’t turn over no matter how many times you hit the gas? You might have …