What are the main automotive systems?

What are the main automotive systems?

What are the main automotive systems?For your vehicle to continue running smoothly, its various systems need to be working like they should. If you notice an issue with any system in your car, you'll want to be proactive about getting to the shop so it can be addressed before it worsens. At Roswell Transmission and Car Care, our local mechanics are experts at fixing mechanical problems in all vehicle systems. Give us a call when you need auto repair in Roswell, GA.


Automotive engines use a four-stroke combustion cycle to keep you cruising smoothly and safely down the road. These four strokes are: intake, compression, combustion, and exhaust. Important engine components include the crankshaft, camshaft, cylinders, and valves.


Through the transmission, engine power is transferred to the driveshaft and wheels. The transmission enables the gear ratio between the drive wheels and engine to adjust as needed to the car's given speed.

Cooling System

Your car's cooling system prevents overheating, which could cause serious damage such as a cracked block. Main cooling system components include the radiator, thermostat, water pump, cooling fan, and hoses.

Braking System

There's no system in your car more crucial to your safety than your brakes. Important braking system parts include the brake master cylinder, rotors, pads, brake booster, and brake lines.

Auto Electrical System

Your car has a rather elaborate electrical system. From starting your engine to keeping your radio blaring, electricity is used for a number of functions in your car. As your engine runs, your alternator generates electricity. Power is then stored in the battery.

Exhaust System

For dangerous fumes to be safely sent from your engine to your tailpipe, you need a healthy exhaust system. Important parts of this system include the exhaust manifold, catalytic converter, and muffler.

Fuel System

For your car to cruise smoothly, it needs gas to properly move from the tank to the engine. This process requires a healthy fuel pump and a fuel filter that isn't all clogged up. Fuel injectors squirt gas into the combustion chamber.

Auto Repair in Roswell, GA

When you need auto repair in Roswell, GA, contact Roswell Transmission and Car Care at (770) 635-5971. At our local auto shop, we can expertly complete any type of repair or maintenance that your vehicle needs. Feel free to give us a call today to schedule an appointment!

Roswell Transmission & Car Care Blog
Posted: September 2021

Written and Published By MORBiZ