Quote:
Originally Posted by dekes1
Not sure how a question about octane turned into a v6 vs T2.0 pissing match but to bring it back inline...
GM actually recommends 99 octane for the LTG when tracking the car.
So in short, the higher the octane the better and never run 87
|
Sadly trying to keep it from being the pissing match it was . You should run premium in these cars no matter the trim lvl and engine choice for so many reasons least among tjem is fuel mileage because in the long run running premium will probably help the car run smoother longer.