what is the difference between rich and lean fuel?
434827
A lean mixture is when the ratio of air and fuel is such that all the fuel is consumed before all the oxygen in the air. A rich mixture is when all the oxygen is burned before all the fuel - resulting in unburnt, or partially-burnt, fuel being expelled out of the exhaust.
256888
What's the difference between standard #2 diesel and premium fuel? A premium diesel has a higher cetane number, better lubricity and includes detergents that provide injector-cleaning capability versus standard #2 diesel. ... Detergents keep fuel injectors clean for optimal engine performance.
1080219
Flex fuel gas mileage tends to be somewhat less than standard gasoline mileage. ... However, since ethanol has at best, an 85 percent energy density, when compared to gasoline, you can see that ethanol does not get better gas mileage.
607531
The term fat and lean are sometimes used to distinguish between highly plastic and slightly plastic soils. For example, lean clay is only slightly plastic, whereas fat clay is highly plastic. ... It is reached when the soil is no longer pliable and crumbles under pressure.
587069
Fuel costs: On average, diesel engines are rated about 25% more fuel efficient than similarly sized and power rated gasoline engines. ... Your fuel economy also depends on what you use your vehicle for. Diesels are generally more efficient on the highway than gas-powered cars.
57673
"Fuel" is just a general term for any substance that can be utilized for energy. Gas/Petrol (gasoline) is just one type of fuel. ... "Oil" is a substance that when refined can yield various types of fuel as well as other substances. "Oil" is also a term for the highly refined product that is used to lubricate machinery.
471344
K-1 Versus K-2 Kerosene A: The main difference is the sulfur content. K-1 is very pure kerosene with low sulfur content and is most commonly used. K-2 can have as much as 10 times more sulfur. ... Red is for gasoline, yellow is for diesel and blue is for kerosene.
16885
Luxury Cars require premium gas to function at higher fuel efficiency and to maximize their speed and performance. While you could use regular gas in a luxury car, using it long term will cause your engine to experience extra wear and could potentially void your warranty.
1310803
The main difference between regular unleaded petrol and premium-branded unleaded is that the latter will have an increased octane rating, also known as research octane number (RON). ... Another benefit of higher octane fuels is that they help minimise the risk of 'engine knocking'.
1072113
A premium diesel has a higher cetane number, better lubricity and includes detergents that provide injector-cleaning capability versus standard #2 diesel. Cetane measures a fuel's ignition delay. ... Detergents keep fuel injectors clean for optimal engine performance.
701804
Look at the fuel flow from the injectors with the engine running, shuld look like a fine cone shaped mist, a bad injector can stick open and flow a heavy stream of fuel. ... An incorrect fuel pump (hi pressure vs. low) could cause rich running, you should see approx.
1126453
A - The difference lies in the fuel delivery "feed" to the injector. A top feed injector receives it's fuel from the top of the injector, where the injector top plugs into a fuel rail. The side feed injector receives it's fuel from the side of the injector, where the injector is nested in a fuel rail.
714416
PRO: Diesel fuel is one of the most efficient and energy dense fuels available today. Because it contains more usable energy than gasoline, it delivers better fuel economy. ... Consequently, they usually go much longer than gas-powered vehicles before they require major repairs.
624026
Yes they are different. As the name suggests, Fuel Filter is for filtering the fuel imputirites. The Oil filter is for clearing any grit. Not if you have an oil burner, a.k.a. a diesel.
1428084
Diesel engines offer significantly more torque than gasoline engines and, unlike horsepower where the gap is closing between the two, when it comes to torque the gap is actually growing bigger. ... Buyers who plan to use their new truck for frequent or heavy duty hauling or towing should seriously consider diesel models.
94363
Diesel gas is heavier than jet fuel, with a higher number of slightly larger hydrocarbon chains, though both are primarily paraffin oils (kerosene). Diesel is more viscous than jet fuels.
1408778
Fuel contains sulphur, which helps with lubrication inside the engine and a more efficient burn inside the cylinder. Since BS6 fuel has lower sulphur content than BS4 fuel, it contains additives that replicate the lubricating properties of sulphur.