Yes, but your engine will cut back on power. The computer is designed to monitor the octane level and perform accordingly.
The only difference in regular unleaded fuel and super unleaded is the octane rating is higher in super unleaded fuel. Burning super unleaded would not cause your vehicle to die.
Yes. You can always use a higher octane gas but you might see no benefit to the additional cost.
Nothing happens, except your wallet will be lighter.
Yes, you can use unleaded fuel even if your car calls for super unleaded fuel. These are essentially the same kind of fuel so it will not mess up the performance of your car.
I have a land rover freelander and I filled my tank with regular 85 octain, manufactor says only to use 87 octain and above. I called the dealer ship to explore my options as far as solve to my mistake and was told there was not a problem with using 85 octain, I hope this is of some help...
Depends... What does you owner's manual say? I currently drive an E-Class 320, and it requires Super Premium (91-92 Octane level). If I even try to use Premium instead of Super Premium, or even worse.... regular.... the sensors in my car know within a few seconds of turning on the car.
You can but you shouldn't use supreme unless the car is specified for supreme and if it is you shouldn't put regular in it.
In general unleaded in diesel is worse but it depends on how much unleaded went into how much diesel.
Super unleaded fuel won't damage the engine. The engine doesn't need super unleaded so all you're doing is wasting money to buy more expensive fuel. Some argue that the super unleaded fuels tend to have better additives packages...that might be worth considering if you want to justify running super unleaded.
Big boom-boom.
regular 87 unleaded is just fine
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.