Spark plugs create a spark to ignite the fuel-air mix in the engine’s cylinders, starting combustion. They’re essential for engine operation.The radiator dissipates heat from the engine’s coolant to prevent overheating. It uses airflow to keep the engine cool.The battery supplies electricity to start the car and run accessories like lights when the engine is off. It’s the car’s electrical core.Brake pads press against the rotors to slow or stop the car’s wheels. They wear out and need periodic replacement.The muffler reduces exhaust noise, making your car’s engine quieter. It’s part of the exhaust system.The fuel pump delivers fuel from the tank to the engine for combustion. It ensures a steady fuel supply.Wheel bearings reduce friction, allowing wheels to rotate smoothly. They’re essential for safe driving.The air filter removes dirt from air entering the engine, ensuring clean combustion. It’s replaced regularly for optimal performance.The starter motor turns the engine to initiate combustion, using battery power. It’s key to getting your car running.The oil filter removes contaminants from engine oil, protecting moving parts. It’s replaced during oil changes.Shock absorbers reduce the impact of road bumps, improving comfort and control. They’re part of the suspension system.The steering wheel controls the car’s direction by turning the front wheels. It’s connected to the steering system.The water pump moves coolant through the engine and radiator to prevent overheating. It’s driven by the engine’s belt.Fuel injectors spray precise amounts of fuel into the engine for combustion. They’re key in modern engines for efficiency.The alternator generates electricity to charge the battery while the engine runs. It powers electrical systems too.The catalytic converter reduces harmful exhaust emissions by converting them into less toxic gases. It’s part of the exhaust system.The clutch engages or disengages the engine from the transmission for smooth gear changes. It’s controlled by a pedal.Tie rods connect the steering system to the wheels, ensuring precise alignment. They’re vital for safe steering.The driveshaft transfers engine power to the wheels, enabling motion. It’s key in rear- or all-wheel-drive cars.The sway bar reduces body roll during turns, improving stability. It connects opposite wheels in the suspension.The camshaft uses lobes to open and close valves, controlling air and fuel flow. It’s driven by the crankshaft.The oil pan stores engine oil and protects internal parts from debris. It’s located at the engine’s bottom.The differential allows wheels to rotate at different speeds during turns, improving traction. It’s part of the axle assembly.A turbocharger forces extra air into the engine, increasing power. It’s driven by exhaust gases.The air conditioning compressor circulates refrigerant to cool the car’s cabin. It’s powered by the engine’s belt.Connecting rods link pistons to the crankshaft, transferring motion to drive the engine. They’re critical for engine operation.The throttle body regulates air entering the engine, controlling power output. It responds to the accelerator pedal.Engine mounts secure the engine to the chassis and absorb vibrations for a smoother ride. They also reduce noise.The exhaust manifold collects exhaust gases from the cylinders and directs them to the exhaust system. It’s typically made of metal.The steering column connects the steering wheel to the steering rack, transmitting driver input. It may house other controls like turn signals.Airbags inflate during a collision to cushion occupants and reduce injury. They’re triggered by crash sensors.Struts combine a shock absorber and coil spring to support the suspension and maintain wheel contact. They improve ride quality.The mass air flow sensor measures air entering the engine, helping adjust the fuel-air mix. It’s vital for engine efficiency.The tensioner pulley maintains proper tension on engine belts, preventing slippage. It ensures components like the alternator work smoothly.The skid plate is a metal shield under the car, protecting the engine from rocks and debris. It’s common in off-road vehicles.The PCV valve recycles crankcase gases back into the combustion process, reducing emissions. It maintains engine efficiency.The master cylinder stores and pressurizes brake fluid to activate the brakes. It’s essential for braking performance.The harmonic balancer reduces engine vibrations by counteracting crankshaft rotation. It’s attached to the crankshaft’s front.The gearbox houses gears that control speed and torque in manual cars. It’s shifted via the clutch and gear lever.The crankshaft converts piston motion into rotational energy to drive the wheels. It’s a core engine component.You scored 0 out of 40You scored 1 out of 40You scored 2 out of 40You scored 3 out of 40You scored 4 out of 40You scored 5 out of 40You scored 6 out of 40You scored 7 out of 40You scored 8 out of 40You scored 9 out of 40You scored 10 out of 40You scored 11 out of 40You scored 12 out of 40You scored 13 out of 40You scored 14 out of 40You scored 15 out of 40You scored 16 out of 40You scored 17 out of 40You scored 18 out of 40You scored 19 out of 40You scored 20 out of 40You scored 21 out of 40You scored 22 out of 40You scored 23 out of 40You scored 24 out of 40You scored 25 out of 40You scored 26 out of 40You scored 27 out of 40You scored 28 out of 40You scored 29 out of 40You scored 30 out of 40You scored 31 out of 40You scored 32 out of 40You scored 33 out of 40You scored 34 out of 40You scored 35 out of 40You scored 36 out of 40You scored 37 out of 40You scored 38 out of 40You scored 39 out of 40You scored 40 out of 40
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Can you name the part that ignites your engine’s fuel, like a match sparking a fire?
Ready to put the pedal to the metal? This auto parts quiz is no Sunday drive—it’s a turbo-charged test that only 1 in 1,000 can ace! Do you know your spark plugs from your mufflers, or are you just blowing exhaust? Every question is a curveball, and one misstep could send you to the junkyard. Whether you’re a garage guru or a casual cruiser, it’s time to shift gears and prove your car IQ. Take the challenge now and see if you can burn rubber to the top!
Gearhead Pro
Ready to put the pedal to the metal? This auto parts quiz is no Sunday drive—it’s a turbo-charged test that only 1 in 1,000 can ace! Do you know your spark plugs from your mufflers, or are you just blowing exhaust? Every question is a curveball, and one misstep could send you to the junkyard. Whether you’re a garage guru or a casual cruiser, it’s time to shift gears and prove your car IQ. Take the challenge now and see if you can burn rubber to the top!