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Q: What engine factors most affect vehicle acceleration?
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What factors that affect the speed of a car?

What part of an automobile's engine has a direct impact on the acceleration rate of the vehicle as well as what do I do to improve that vehicles acceleration rate.


Can brake power booster vacuum affect acceleration When the brakes are good the engine hesitates on acceleration?

no.


How does the drivetrain work in a vehicle?

The drivetrain works in a vehicle by transmitting a signal to the engine when the acceleration is required. The engine is run by a transaxle and the halfshaft connects the engine to the wheels, fueling the vehicle movement.


Is V4 engine more nimble than V6 engine?

This depends on the vehicle year, make and model. In general, the V4 engine will have slower, less rapid acceleration than a V6. The V6 engine has more cylinders than a V4 capable of delivering more acceleration power to the engine. It is also important to note that a vehicle with more miles on the odometer will accelerate better than a brand new vehicle. The older vehicle is more "broken in" and will have a stronger acceleration and go.


When vehicle is at high rate of speed and acceleration is remove engine dies?

yes it will.


What factors affect acceleration of a car?

A few factors affect may acceleration but we'll stick to the broadest generic ones: Power to weight ratios Is the amount of power that the engine has over the weight of the vehicle. I'm sure you can understand that a smaller engine with a smaller vehicle mass would fare better on accelleration than a larger engine with a huge weight. Thus the better option is to have a smaller body and lighter parts being powered by a larger motor. A formula one vehicle has a great power to weight ratio, so do most modern superbikes and they both accelerate at alarming speeds. Traction A large power to wight ratio, ie a large engine with a smaller body is not always a recipe to success. Adequate traction has to be considred. That's why formula one adn other racing vehicles have such broad tyres for their relatively light bodies and fantastically powerful motors. Consider Drag racing. The two components most notable are large tyres with a huge engine! if you're looking for more; a more detailed description, of what affects a specifc vehicle and it's acceleration, would have to be discussed after a more detailed question.


What causes steering wheel vibration during acceleration?

During acceleration? I'm not sure. But when both idling and acceleration the engine's combustion can cause a lot of vibration in the steering wheel if you are in an older vehicle.


List all the factors that affect car speed?

Weight of vehicle. Aerodynamics of vehicle. Horsepower & torque of engine. Gearing of vehicle. Headwind or tailwind. Elevation above sea level. Type of fuel used. Terrain. Tires. Outside temperature. Weather.


What are the some factors that affect the efficiency of automobiles?

Vehicle weight, size of the engine, gear ratios, type of fuel, aerodynamic design. There are many many more but this is a good start.


Why do engine looses acceleration after a certain speed?

Acceleration is the a change in speed or direction. Once a vehicle reaches a point where it is maintaining its speed but no longer increasing (or decreasing) the acceleration is zero. Even though you may be moving rapidly it is at a constant speed.


How the speed of a vehicle is related to engine speed and how tha vehicle speed is affected by the engine torque and gear ratio?

A smaller number as a gear ratio means more speed. Higher ratios have higher torque and less speed. The size of the engine just determines hp and tq for that engine unless it is upgraded. The gear ratio and engine determine the vehicles top speed and acceleration. More torque means more power therefore more acceleration.


Why Check Engine Light started Flashing and the vehicle begin shaking sternly?

If the check engine light is flashing that means an engine cylinder misfire has been detected . You can drive the vehicle in for repair , just avoid any rapid acceleration or deceleration because you can damage the catalytic converter