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Lights on a car do not cause any major fuel cost, as they are run off the battery. The engine has an alternator on it that is working all the time charging the system up. This is where the lights would cause any fuel costs. The alternator may put extra load on the engine, but it would be hard to notice any difference in fuel costs.
What else can I help you with?
On most cars is a 4-cylinder engine more fuel-efficient than a 6-cylinder?
A four-cylinder engine does not require as much fuel as a six-cylinder, which requires half again as much fuel every time the pistons fire. A six-cylinder is more powerful, too, and accordingly uses more fuel. Four-cylinders are more economical, and if they are properly maintained, are more efficient.
How much more efficiency does a diesel engine got than a gasoline engine?
The diesel engine has more toque, gets better fuel mileage (30%) better, and will last longer with less maintenance. It does cost more initially and diesel fuel is more costly but for some applications is a wise choice.
How much oil to top up?
be more specific, make,model,engine size, fuel type,
In a car with a four-cycle engine why is it an advantage to have at least four cylinders?
it has more horsepower and does not waste as much fuel.
Accelerating quickly saves fuel?
Accelerating quickly can actually reduce fuel efficiency by causing the engine to work harder and consume more fuel. Gradual acceleration is typically more fuel-efficient as it allows the engine to operate more efficiently. Driving at a steady speed and avoiding rapid acceleration and deceleration can help improve fuel economy.
What the role of air displacement in engine?
It's just the complement to fuel displacement. How much air the engine takes in affects how much fuel it can burn.
How much power does a engine have in it?
Depends on engine size, how many cylinders, turbocharged or not, supercharged or not, fuel type used, etc. Please be more specific with the question.
What happens if you don't fix a bad catalytic converter?
not much car gets loud. If its a newer car may bring lights of check engine soon on. And may affect fuel milage.
How much gasoline does an average vehicle burn?
depends on cubic displacement and type of fuel being used some fuels have more stored energy. The larger the engine usually the more fuel consumed
What is the difference between a diesel engine and a petrol engine characteristic?
A diesel engine ignites it's fuel through compression and has no spark plugs. A gasoline engine has 1 or 2 spark plugs in each cylinder that fires at a set time and ignites the fuel. A diesel engine typically has much more torque than a gasoline engine and is designed to pull a heavy load. A gasoline engine will accelerate faster than a diesel but the diesel will have much more torque and be able to pull much heavier loads. A diesel engine will last much longer than a gasoline engine as it is built much heavier. Modern diesels are fairly quiet and make almost no more noise than a gas engine especially off idle.
What is the difference in bhp between petrol and diesel engines?
Both our internal combustion engines but the main difference is that a petrol engine uses spark plugs to ignite the fuel but a diesel engine has no spark plugs but instead uses compression to ignite the fuel. A diesel engine is also built much stronger than a gasoline/petrol engine. Diesel engines get better fuel mileage, last longer, and have much more torque or pulling power than a petrol engine. The only disadvantage to a diesel is the fact that it is more costly to build than a gasoline engine.
What do the warning lights on a Renault clio mean?
The warning lights on a Renault Clio mean different things. Generally, they indicate that they is a fault with the system. The lights may include seatbelt light, oil light, battery, engine and so much more.
