Author Archives: Bob Thomas

About Bob Thomas

Bob Thomas is an automotive mechanic with 30 plus years experience. He is a contributor to several publications and has written many articles on automotive maintenance and repairs. He also has created many auto repair videos on YouTube.

How to Test and Replace an Engine Temperature Sensor

Symptoms of a Bad Engine Coolant Temperature Sensor How a Temperature Sensor Works Coolant Temperature Sensor Location How Much Does it Cost for a Coolant Temperature Sensor? Common Engine Coolant Temperature Sensor OBDII Codes How To Test a Coolant Temperature Sensor Replacing a Coolant Temperature Sensor Like all sensors on an engine, an engine coolant… Read More: How to Test and Replace an Engine Temperature Sensor »

Causes and Fixes Toyota Tacoma Speedometer Not Working

If you have a Toyota Tacoma and the speedometer is not working, there are several causes and fixes. Common causes include a bad wheel speed sensor, instrument cluster, or ABS control module. Often, when the speedometer is not working, neither is the tachometer and odometer. How a Tacoma Speedometer Works A Toyota Tacoma speedometer receives… Read More: Causes and Fixes Toyota Tacoma Speedometer Not Working »

Toyota P0031 Code HO2S Heater Control Circuit Low (Bank 1 Sensor 1)

A Toyota P0031 Code is a “HO2S Heater Control Circuit Low (Bank 1 Sensor 1)” Common causes include a bad oxygen sensor, or sensor wiring. Symptoms include using more fuel than usual, check engine light, and bad acceleration. A Toyota with a P0031 OBDII Code is having an issue with an Oxygen Sensor. Oxygen sensors… Read More: Toyota P0031 Code HO2S Heater Control Circuit Low (Bank 1… »

Causes and Fixes P0301 Code: Cylinder 1 Engine Misfire

A P0301 error code is a misfire that means the number-1 spark plug is not firing correctly. Other P0300 errors point to other cylinders not working correctly. For example, the P0302 code is spark plug-2 misfire, and P0303 would be spark plug-3. If the cylinder is not firing correctly, the engine performance will be greatly… Read More: Causes and Fixes P0301 Code: Cylinder 1 Engine Misfire »

Review: TOPDON ArtiDiag800BT OBD2 Scanner Bluetooth Wireless Diagnostic Tool

The TOPDON ArtiDiag800BT is a professional wireless OBDII scan tool built with many features and options. It uses a Bluetooth VCI OBDII Dongle to communicate with the scan tool, making it highly portable. This makes it a good option for watching real-time data from anywhere within the range of 33 feet. The ArtiDiag800BT also has… Read More: Review: TOPDON ArtiDiag800BT OBD2 Scanner Bluetooth Wireless Diagnostic Tool »

What Makes a Clunking Noise When Accelerating in a Car or Truck

If your vehicle makes a clunking noise when you are accelerating, it can be caused by several things. Causes include bad motor mounts, universal joints, bad shocks, damaged leaf spring, and more. What is the Most Common Cause of a Clunking Noise When Accelerating? The most common cause of a clunking noise when accelerating is… Read More: What Makes a Clunking Noise When Accelerating in a Car… »

Backyardmechanic About Us – Contact Us – Disclaimer Page

If you have any questions, contact me with email, Linkedin, or in the comment section below. Contact Email: fixandrepairslots@hotmail.com About Backyard Mechanic Writers About Bob Thomas Linkedin Profile: www.linkedin.com/in/bob-thomas-9045445b/ Repair Videos: YouTube Channel Hi, I am Bob Thomas an automotive mechanic with 30-plus years of experience. I am a contributor to several book publications and… Read More: Backyardmechanic About Us – Contact Us – Disclaimer Page »