not really. you lose fuel economy. you lose some performance, but the car's computer will notice the lower fuel, and retard timing to prevent engine knockjunglee said:Petro-Canada's Super Clean 91-octane with Tactrol (whatever the heck tactrol is... )?
Does running with 87-Octane adversely effect the engine in any way?
i hit the submit button before checking the poll option...eugeneDC/TX said:you're kidding right? yous started a poll like 5 posts down from this one? if you want ppl to tell you, then edit the poll and ask for responses not just votes. what's the point of two active threads in the same day (within an hour or so of each other) by the same person on the same subject?
see this thread