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.

Our Picks for Best 12-Volt Car Heated Seat Cushion

Having a good heated car seat goes a long way in helping to stay warm and comfortable during cold days. They have many uses, from simply getting warm quickly or even getting heat when a vehicle’s built-in heater stops working. There are many units available, including material type and heat output. There are many good… Read More »

Causes and Fixes Dodge P0420 Code

If you have a Dodge car or truck with a P0420 code, the onboard computer (ECM) is seeing an issue with the catalytic converter. The P0420 code can be caused by several things, including failed converter or failed 02 sensors. What is a Dodge P0420 Code? A Dodge P0420 OBDII error code is a “Catalyst… Read More »

Cause and Fixes P2646 Error Code Honda CRV

A Honda CRV with a P2646 error code is having an issue with the oil pressure. A P2646 code in a Honda can have various symptoms, such as stalling or going into Limp Mode. What is a Honda CRV P2646 OBDII Error Code? A P2646 OBDII error code is an “P2646: Rocker arm actuator A-… Read More »

What is a P0443 OBDII Engine Code?

If your engine light comes on and using an OBDII scan tool, you get a P0443 code; it can be diagnosed and fixed in several steps. A P0443 OBDII engine code means the computer sees a malfunction with the EVAP (Evaporative Emission) Control System Purge Valve Circuit. The EVAP system sends fumes from the gas… Read More »

8 Causes and Fixes for P2181 Code Dodge

If you have a Dodge with a P2181 OBDII code, there is a problem with the coolant temperature. The onboard computer (ECM/PCM) is seeing a temperature out of range problem with the engine. What is a Dodge P2181 OBDII Code? A P2181 OBDII code is a “Cooling System Performance ” error. When the onboard computer… Read More »

Our Picks for Best Automatic Shifters

Automatic Shifters are a specialty performance part that gives more control to a driver and looks cool doing it. While mainly used for drag racing, they also can be used whenever more control over a vehicle is needed. If you are looking to get an automatic shifter, there are many available with those below some… Read More »

4 Causes and Fixes of a Chevy P0452 Code

If you have a Chevy with a P0452 OBDII error code, there is a problem with the fuel tank pressure sensor. An OBDII scan tool will give a “P0452 Evap Emission Control system Pressure Sensor Low.” While the sensor may be bad there are other things that can cause the error. When a problem with… Read More »

4 Causes and Fixes P0017 Error Code GMC Acadia

If you have a GMC Acadia with a P0017 OBDII error code, there is a problem with the timing. An OBDII scan tool will give the error P0017 Crankshaft Position (CKP) – Exhaust Camshaft Position (CMP) Correlation Bank 1. Several failed components can cause a P0017 OBDII error code with the GMC Acadia, including sensors… Read More »

How To Change Headlight Bulbs 2011-2013 Kia Optima

Changing the headlight bulbs on a 2011-2013 Kia Optima is not difficult and very much falls into the DIY category. Below are the steps with screenshots to replace them, along with a video if needed for a visual walk-through. There are two bulbs, Inner and Outer, both of which are changed out the same way.… Read More »

How To Replace a Fuel Pump Dodge 383 Engine

I recently needed to replace the fuel pump on a 1970 Dodge Monaco with a 383 engine. The Dodge 383 was a popular engine in many vehicles, including the B-Body Mopar muscle cars Charger, Roadrunner, and Challenger. Having replaced fuel pumps many times in the past, I ordered a new unit and started to install… Read More »

How To Buy a 1968-1970 Dodge Charger

The 1968-1970 Dodge Chargers are some of the more popular muscle cars with a unique aggressive body style. It has been used in countless movies and TV shows as the fast muscle car, such as the Blade movies, Fast and Furious, Bullitt, and many more. I am one of those fans of the old B-body… Read More »