davidc

I have noticed in Edmunds.com and in other sites that suggest the 2007 350Z runs on regular gas. That's contrary to everything I had previously read before. Are these sites making a mistake or is there new information on this subject.

tropicaldreamer

I just took delivery of a 2007 Touring last week and the dealer stressed that 91 or higher octane is needed to make the engine run right.

DavesZ#3

iTrader: (26)

One of the Top 100 commonly asked questions.

https://my350z.com/forum/showpost.ph...49&postcount=4

davidc

Folks, I read the manual, and I looked at the top 100 questions. But I did not find any explanations as to the reason why Edmunds and others are saying the 2007 350Z uses regular gas, I wrote to Edmunds asking where they are getting their info from but have not gotten a reply, if I do I will post it. Anyway thanks for the refferences.

DavesZ#3

iTrader: (26)

Because they're wrong. Who are you going to believe, the manufacturer of the vehicle or some internet site like Edmunds?

go-fast

it'll run on the cheap stuff but your knock sensor will be working overtime chopping timing out,the car will be down on power and i would think you would like to be going in the other direction!you also get better mileage with good gas so price is offset slightly.