Switched 91 octane to E10 93 and no more CEL?
#1
Rennlist Member
Thread Starter
Switched 91 octane to E10 93 and no more CEL?
Since the car was running catless downpipes, I had a set of J style o2 spacer installed. But the bung didn't prevent check engine light.
Few days ago, i moved to Toronto and I found 93 octane with 10% ethanol from esso. Simply I put 93 instead of pure gas from shell(91 v power).
And there's no CEL anymore.
Anyone know how this works?
Few days ago, i moved to Toronto and I found 93 octane with 10% ethanol from esso. Simply I put 93 instead of pure gas from shell(91 v power).
And there's no CEL anymore.
Anyone know how this works?
#3
Race Director
Since the car was running catless downpipes, I had a set of J style o2 spacer installed. But the bung didn't prevent check engine light.
Few days ago, i moved to Toronto and I found 93 octane with 10% ethanol from esso. Simply I put 93 instead of pure gas from shell(91 v power).
And there's no CEL anymore.
Anyone know how this works?
Few days ago, i moved to Toronto and I found 93 octane with 10% ethanol from esso. Simply I put 93 instead of pure gas from shell(91 v power).
And there's no CEL anymore.
Anyone know how this works?
My limited experience with my 996 Turbo is switching from 91 to 93 for a few tankfulls when I was out in Wyoming is the Turbo engine really liked the 93 octane gasoline. I don't recall if it had ethanol or was ethanol free. I was just happy to find 93 octane and at prices competive with lower octane grades of gasoline.