A question about fuel I have a couple cars that say 94 octane or better one of them is our old car my son drives now so if died I would leave it there and pull the plates but for the last 4 years we have been running regular in it with no problems at all,my other car I try to put 94 in but there is 20 feet of regular in the hose! One hose 3 grades?? Or should I just forget it and run regular?
I would think it would run . But at the end of the day your fuel economy might suffer enough that you don't see any gain .Something you would have to document the before and after stats and compare whether its worth it .
