Pump octane is rated by ________.

[Bob-Dole]

Question 1

If regular-grade gasoline is used in an engine designed for premium gasoline, what might result?
◦ Reduced engine power
◦ Reduced fuel economy
◦ Both A and B
◦ Neither A nor B

Question 2

Pump octane is rated by ________.
◦ Motor octane only
◦ Research octane only
◦ Both A and B
◦ Neither A nor B

[bubulittle310@msn.cn]

Answer 1

Both A and B

Answer 2

Neither A nor B

[Bob-Dole]

Great answer, keep it coming

[Chelseyj.hasty]

Excellent