Gas Question (Mohawk)

[Stealth13]

At mohawk they advertise 90 octane gas for the price of 87. Can you use the mohawk 90 octane in a car that uses premium fuel?

[94boosted]

What kind of car?

[Stealth13]

talon tsi, I usually use 91 octane

[schocker]

I would say use the 94 there, it is their premium fuel.

[realazy]

Mohawk = Husky

[94boosted]

If the vehicle is modified I would say use at least 91. But if it's stock you could prob get away with 90 octane ECU might pull a bit of timming if it detects knock.

[Abeo]

Its 87 bolstered with ethanol... not the best for performance or economy

[Stealth13]

Ya I figured there would be something up with it. Just was wondering because it was 76.9 for the 90 octane and 89.x for premium at other places.