no
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.
Why is gasoline coming out of the ignition switch?
24
in my car the switch is on the left side of the trunk
Yes you can, no problem at all.
Regular.
The engine fuel management system will adjust for the lower octane fuel. This will cause you to have less power and your fuel mileage may suffer. If you hear any pinging whatsoever from the engine switch back to the premium fuel immediately or you will have engine damage. If no pinging occurs you can use regular.
Switch to reserve when you run out of gasoline in the normal position.
A switch can create a gap in a circuit causing the circuit to turn on or off!
48
If it is a dash warning light, there is a failure causing it. If it is an exterior light, the switch may be on.If it is a dash warning light, there is a failure causing it. If it is an exterior light, the switch may be on.
Turns the system off so you can work on the suspension, change tire, etc. without the system activating and causing a dangerous situation.