Here are symptoms of a faulty EGR valve

EGR valve

The exhaust gas recirculation valve, or the EGR valve is a small component in your vehicle designed to allow the flow of exhaust gases into the intake manifold in small amounts. This is a simple valve that opens and closes when it needs to. This is either to let exhaust gases into the combustion chamber, or to close in order to prevent the gases from entering. Now, when the car engine comes on, the valve is turned on too, and it stays in a closed position. Once the engine crosses…

Read More

How to tell if you have a faulty heater core

heater core

A heater core is part of a car’s cooling system. It looks like a miniature radiator, and it circulates coolant through its tubes, radiating heat into your cabin when you need it. It is also responsible for allowing your defroster function properly, and it is linked to the air-conditioning system. The heater core is usually located behind the car dashboard, under the center of the passenger side. If your heater core malfunctions, you could experience severe change in the temperature of your car interior; it could get really cold when…

Read More

How to tell if you car has failing ball joints

failing ball joints

Ball joints are an important suspension component found on virtually all modern vehicles. The ball joint is a spherical bearing in a socket, which serves as one of the main suspension pivot points connecting the control arms of the vehicle to the steering knuckles. Now, the front ball joints allow the front wheels and suspension to move back and forth as well as up and down when the steering wheel is turned and the vehicle is travelling over the road. It is, therefore, an important component of the car, and…

Read More

Here are some signs of a faulty exhaust manifold gasket

exhaust manifold gasket

The exhaust manifold is one of a series of metal components which are responsible for collecting exhaust gases and transferring them to the exhaust for expulsion from the tailpipe. These components are bolted to the engine cylinder head and are sealed using a gasket known as the exhaust manifold gasket. It is important that the exhaust manifold gasket of your engine works properly, otherwise it could lead to serious problems for your vehicle. Here are some signs that mean that your exhaust manifold gasket is faulty: EXCESSIVELY NOISY ENGINE This…

Read More