Using 87 Oct in a Mini Coupe
During this time of gas shortage in the North East the only gas my wife can get, after being in line for 2 hrs of course, is 87 Oct and she is worried.
We are looking at Octane booster additive but it only puts it up 1 point.
I have been running my X3 for a while on 87 with no outwardly ill effects but then again I don't drive far or hard.
She drives 15m each way daily. I've told her to drive like her grandma.
I understand from other threads that the octane is important for high compression cars as the lower octane may ignite early causing misfire and over the long term, which hopefully it wont be, carbon build up.
Biggles the ace pilot
Last edited by BigglesTAP; 11-09-2012 at 07:33 AM.