Quote:
Originally Posted by godmans
bud, care to elaborate or provide more ref details on the 91 vs 93's impact on injectors?
we have just got 93 in town and would like to understand if there is ROI other than simple peace of mind in using it.
Thanks in advance
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Like I mentioned its just what I've observed from what other owners have posted on here. There is no definitive proof that 91 octane is causing the injectors to fail. That said, this isn't a cheap SUV. If you have access to 93 I wouldn't put anything less than that in it, its really chump change when comparing the price of 93 to 91. Now if its really out of your way than thats understandable but I'd never put 91 in any of my cars (luckily we only have 93 here in the michigan). Plus you make max power with 93 octane so why not make the most power out of the beast you got!