Protech Auto Service
410 West J Street Ste G, Tehachapi, CA 93561 661.822.1100

General / Misc

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Getting Off to a Running Start (Starter Replacement)

When you start your vehicle’s engine, there’s another motor that makes that whole process possible.  It’s called the starter, and it’s a small electric motor that gets you...
Published on: Jan 05, 2025

Don't Blow a Gasket! (Valve Cover Gasket Replacement)

When you head out to your vehicle after it's been parked and notice oil leaking underneath it, that's something to have looked at right away.  Oil leaks mean your oil level is probably low, and r...
Published on: Dec 01, 2024

Do I Need AWD? (Pros and Cons of AWD)

When the cold weather rolls around and the first slippery days confront drivers, it's tempting to say, "I need an all-wheel-drive or four-wheel-drive vehicle to deal with the weather."  Well, may...
Published on: Sep 20, 2023

TSB, not USB

You probably know that USB is a computer term (it stands for Universal Serial Bus). But do you know what a TSB is? You should, because it could be important for your vehicle. A TSB is a Technical Ser...
Published on: May 08, 2023

Will Proper Auto Maintenance at Protech Auto Service Really Save Gas?

{{ image('MzAy') }} Have you ever thought about all the little things we do to keep our lives running smoothly - like vacuuming? It makes a room feel fresher and more comfortable. We may not consider...
Published on: Jan 07, 2023

The Foggiest Idea (Fogged Windows in Cold Weather)

In cold weather, you may notice your windows fogging up. Then you can't see where you're going, and suddenly you and those around you are in danger. So, what causes your windows to fog up in cold weat...
Published on: Dec 20, 2022

MAF Sensor

Air and fuel are mixed together to be burned in your engine. You request how much of each you need by how hard you press on the accelerator, by going up or down a hill or by how much you are carrying ...
Published on: Dec 07, 2022

The 20.9 Percent Factor (Oxygen Sensor)

Do you know what gas makes up 20.9% of the air we breathe? It's oxygen.   Oxygen is an important part of the combustion process that enables your engine to make power.  The amount of ox...
Published on: Sep 18, 2022