How does an engine work?
An internal-combustion engine (the engine found in vehicles) is a heat engine that converts energy from the heat of burning gasoline to mechanical work, or torque. The torque is applied to the wheels, which make your car move. Engines have pistons that move up and down metal tubes called cylinders. An engine’s pistons are powered by thousands of controlled explosions created by mixing fuel with oxygen, creating combustions. The heat and expanding gases from these mini-explosions push down on the piston in the cylinder, causing movement. Pistons are connected to a crankshaft via rods, and move up and down to power the crankshaft, which then power the wheels of your car. Vehicles will have between 2 and 12 cylinders in its engine.
Engines need air (namely oxygen) to burn fuel. During the intake stroke, valves open to allow the piston to act like a syringe as it moves downward, drawing in ambient air through the engine’s intake system. When the piston reaches the bottom of its stroke, the intake valves close, effectively sealing the cylinder for the compression stroke, which is in the opposite direction as the intake stroke. The upward movement of the piston compresses the intake charge.
How do I know if my engine needs repairs?
A vehicle’s engine is an intricate machine that is fundamental to getting you from one destination to another. Because of this, you should not ignore any issues with your engine. It is always a good idea to bring in your vehicle for smaller engine fixes rather than wait for a larger problem to occur that could cause severe damage to your car and cost you a lot more. If you are concerned about the health of your engine, you can bring your vehicle to Auto Tech Service Center in Conyers.
Here are some of our tips for preventative maintenance to keep your engine running smoothly and avoid major problems:
- Change your oil regularly and use the recommended weight of oil.
- Give your engine time to warm up before driving if possible, especially when the weather is cold. This will let the oil get into all parts of the engine before putting a large load on the engine.
- Change your timing belt at your manufacturers’ recommended interval.
Some warning signs of a faulty engine include:
- Your vehicle is consuming more fuel than usual (you are getting less miles per gallon).
- The engine does not start when you turn your key in the ignition.
This usually indicates a problem with the way your engine processes fuel.
- You feel shaking and/or hear strange noises coming from underneath your vehicle’s hood.
- Your vehicle’s “Check Engine” light is on.
This light turning on could mean the oxygen sensor needs replacing, the catalytic converter is damaged, the fuel cap is loose, or something else. Whatever the reason is, a “Check Engine” light should not be ignored.
Whether you would like to bring your vehicle in for preventative engine maintenance or a more extensive engine repair, we at Auto Tech Service Center in Conyers can take care of all your engine repair needs.
Your Trusted Shop for Engine Repair
Having engine troubles can be daunting, but at Auto Tech Service Center, we can ease your anxieties. Serving communities in Conyers and surrounding areas, our professional technicians have a vast amount of knowledge on different types of engines and we provide thorough, high-quality service that will get you back on the road as soon as possible. Here are some reasons you should choose us as your auto repair shop:
- We provide a system for fair settlement of customer complaints, should they occur.
- We cover Parts and Labor on Qualifying Repairs and Services for 24 Months/24,000 Miles.
- We employ ASE-certified technicians in all areas of work performed.
- We are dedicated to customer satisfaction.
- We maintain the highest standards of the automotive service profession.
If you are in Conyers or surrounding areas, we’d love to see you stop by. Feel free to schedule an appointment with us online or give us a call at 770-922-1480 today!