You will get a little more power out of your engine, cleaner burn, more efficient operation, and quite possibly more miles to the gallon.
Yes In a modern car changing from regular to premium is no problem It may have been costing you power and fuel mileage to run regular, but if your car does not need premium it is a waste of money. On older cars running regular may damage the engine, but we are talking cars built in the 1980s or older.
It is always okay to switch between regular and premium gasoline. With that said, it depends highly on the make of your engine whether or not your car will actually benefit at all from the use of premium gasoline. Make sure to look in your car's manual before you switch to see if your car can benefit for from the switch.
If this car requires premium fuel, which I am sure it does. It will never run good on 87 octane. It is designed to run on Premium and as such, that is what must be used. Engine damage will occur with continued use of 87 octane. You knew it required premium when you bought it. Use premium or sell it an buy another car. firstly, this car does not require premium it requires regular so the answer listed is not appropriate or accurate. As far as the questions goes, sorry i don't know.
No.
Gravity.
Yes, you can. Premium is recommended, but not required. If you intend to keep the car for a long period of time, the engine will operate better with premium.
Changing the slope of the ramp will affect the speed of the vehicle going down it.
its the same process as changing synthetic oil, except you use regular oil.
This Is All Hype. Both Regular and so Called Premium Gasoline Is All But The Same. Difference They Charge You More. Use What You Want. But No Premium Isn`t Any Better For Your Car. YES it is they go by the octain 87-88-89, the more octain the more potent the gas
No, but they will affect YOU! YOU will be chased until you pay your fines, no matter which car you own. Changing vehicles does not cancel out fines that you were charged with on the older car.
My trans am gt 1994 with a 5.7 recomends premium fuel. ive ran the car with both regular and premium . It runs fine with regular but you can definetly feel the difference. it just runs stronger with premium and is probably better for the injectors
The Kia Sedona requires 87 or higher octane fuel. In the US, "regular" gas is 87 octane, middle grade is 89, and premium is 91-92. For this car, you only need regular grade gas. You *can* use premium, but it is not at all necessary.