The engine in your Chevrolet is the most complex system in your car. It uses the combustion process to create energy, which is then transmitted to your wheels via the transmission. An engine contains a huge variety of systems, and all of them must work together to allow the engine to function. These are some of the engine problems our friendly Chevrolet dealer in Fairfax, VA can fix for you.
Dirty Intake Manifold
Combustion requires air, fuel, and a spark. Fuel enters the intake manifold through the fuel injectors, and air enters the manifold after it passes through the air filter. Once inside the manifold, the fuel and air mix in a precise ratio before they enter the cylinders. Once inside the cylinders, the fuel-air mixture is compressed and ignited by the spark plugs to create combustion.
Fuel contains carbon, and carbon deposits can build up in the intake manifold over time. These deposits alter the fuel-air ratio by reducing the amount of air in the mixture. A low level of air in the manifold will create a fuel-rich engine. A fuel-rich engine uses more fuel and can lead to serious and even permanent engine damage. We can solve this problem by cleaning the manifold to remove the carbon.
Damaged Oil Pump
Oil is vital for your engine, as it performs a variety of essential functions. Many components in your engine can produce friction as they work, and oil protects them from damage. The oil flowing through your engine protects these components within a friction barrier and prevents damage. The constant oil flow helps to reduce the engine temperature and reduces rust and dirt buildup.
The oil pump is responsible for moving oil through the engine at high speed. Like any pump, the oil pump can eventually fail. A damaged oil pump prevents oil movement, your engine temperature will rise, and components can suffer friction damage. A problem with the oil pump will usually be highlighted by the oil can icon on your dash lighting up. We can fix this problem by removing and replacing your oil pump.
Engine Overheating
An engine operates most effectively at a temperature between 185 F and 220 F. The high temperature is caused by a combination of heat produced by combustion and the constant movement of hundreds of different engine parts. Your new or pre-owned Chevrolet has a very efficient cooling system to control the engine temperature and prevent it from overheating.
If you notice that your engine temperature is rising rapidly, you could have a cooling system problem. If this happens, it’s important to call us ASAP so we can investigate. An overheating engine can lead to permanent engine damage. We’ll find the cause of the problem and repair it.
If you have a problem with your engine, schedule a Chevrolet service appointment right away at Jim McKay Chevrolet.
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