Your vehicle’s carburetor is where the fuel and air mix together as part of the combustion process. Many mechanics will tell you this device is one of the most problematic parts of the engine. You might be able to eliminate some of these issues by learning how...

Your car’s fuel pump relay is an electronic part that acts as a switch to turn the pump itself on or off as needed. If your engine has any problems with the start-up process, including stalling or not starting at all, these could be signs of a bad relay. Our...

Your car’s coolant temp sensor, which you may also know as a coolant temp switch, is part of your engine’s management system. This sensor keeps track of the overall temperature of the coolant in your engine. If it thinks the engine should make any changes,...

The catalytic converter in your car is responsible for cleaning up the vehicle’s exhaust. Because this equipment gets dirty over time, knowing how to replace catalytic converter yourself can improve your vehicle’s efficiency. If you don’t replace the...

The speedometer in your vehicle is an important informational tool that gives you the ability to know how fast you are driving. Issues that arise with this aspect of your car can present itself as a vibrating speedometer needle or one that will not budge at all. Often...

Most modern cars will employ the use of computer-controlled fuel distribution systems. However, older model vehicles are still prevalent and do not have this feature. Instead, they will have a more traditional method of fuel distribution that uses a carburetor. Rather...