BJ's Automotive
219 WALDO AVE | BELFAST, Maine 04915 | (207) 338-1432

General / Misc

Alt + /

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: Apr 13, 2025

Tips on TPS (The Throttle Position Sensor)

When you step on the accelerator, you expect your vehicle to speed up, not slow down.  But, what if it doesn’t?  That can be a big problem. The answer may be a problem with the sensor...
Published on: Jan 19, 2025

Slippery as Ice (Driving on Wet Leaves)

We all know driving on slippery ice can be dangerous.  What you might not know is that wet leaves can be just as slick. If you live in an area that has trees that drop their leaves, or if you're ...
Published on: Mar 18, 2024

Deciphering the Menu Board: A to Z

You may not be familiar with all of the items on your Belfast auto service center's menu board so here is a quick description of some of the typical services that might be listed. Remember, the board ...
Published on: Feb 26, 2024

The Pros of Pros (Let Us Do It For You)

Modern vehicles usually have four wheels, a steering wheel, and an engine, just as they have for decades.  But an awful lot has changed since the days of carburetors and drum brakes.  The ad...
Published on: Feb 22, 2024

Prevent Costly Repairs

You’ve probably seen auto parts delivery trucks in Belfast making their rounds. Every part has a story behind it. Unfortunately, some of the stories are tales of repairs that could have been pre...
Published on: Feb 10, 2024

Supplemental Restraint System – Airbags

After they’ve had an accident, some people wonder why their airbags didn't go off. Movies and television lead us to believe that airbags go off with the slightest bump. The reality is much more ...
Published on: Sep 09, 2023

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: Aug 01, 2023