Infiniti fx35 what type of gas

New vs. Selecting the Right Octane Fuel Answers to frequently asked questions about octane. Personalized estimates are currently not available for this vehicle. Add a Vehicle. Combined MPG: Average based on 3 vehicles View Individual Estimates. Messages: 12, Likes Received: Messages: 21, Likes Received: Pretty sure all gas is basically the same. It's not like some gas stations get their oil from somewhere other than under the ground. Hell, some stations may even get it from the same processing station.

The only difference is the additives. That Techron and V-power stuff, if that's even anything. Usually at school I just get Shell because it's closest. One thing that sucks is the winter blend some stations use. I made less HP compared to last summer, and nothing was different.

The tuner said the dyno compensates for temp also, so that's one reason it didn't go up. I tend to fill up from more brand type gas stations simply because I hear stories from friends on filled up at this cheap gas station and had issue, or this gas station adds gas, etc.

It's nearly impossible to find a station that has a solid name brand behind it with that potential issue. Dec 24, I hope you can find a good use for that 60 cents you save each time you fill up. Dec 25, Lol i think its more of a mental thing for me i guess. It will add up fast if you drive enough I'm sure. Personally, I can tell a difference from the 93, granted it's not like 91 is bad.

My tuner had it on the dyno, running the 91 tune with 93 gas, and he looked over at me and asked if something was different. Apparently it was running a bit rich, so I guess there is enough of a difference. That, and I think with the 93 tune it was pinging a bit even though I had already gone through one tank of 93 almost to empty before filling up on my way to the tuner.

Gas stations in the United States generally offer three octane grades: regular usually 87 octane , mid-grade usually 89 octane , and premium usually 91 or Regular gas has the lowest octane rating, Premium has a higher octane and Super or Supreme or Premium Plus has the highest octane.

Premium gas is completely okay to put in a standard vehicle. Car experts say there is no risk of damage to a standard car using premium fuel. Begin typing your search term above and press enter to search. Press ESC to cancel.