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.
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.
I would definately reccommend super unleaded for ANY turbocharged car. The added octain prevents the fuel from ignigjting before it's supposed to under the increased pressure that the turbo can produce.
Not as long as the premium fuel is also unleaded.
Bad idea. Most cars that are Premium Only are designed to take about 92 octane fuel at the lowest. The car will, in fact, run with super unleaded gas but it will create damage to your engine in the long-run. And if low octane gas is used frequently, it can greatly reduce the life of your car.
Diesel fuel injector cleaner will not hurt your unleaded gas motor. The diesel fuel injector cleaner is basically the same as your unleaded injector cleaner.
it is the same thing
every car that was designed to run on unleaded fuel can be ran on reg. unleaded fuel,it just will not make as much power and or run as smooth as with premium fuel
No, it will mess the engine up
Yes you can, infact you will get better Fuel mileage than E85.
Yes. You can always use a higher octane gas but you might see no benefit to the additional cost.
It can effect engine performance and fuel burning efficiency.