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  1. V70 & V70XC & XC70 (2001-2007)
    Ive have my 01 xc70 for about 4 months now and the PO I bought it from mentioned even though premium is recommended for said car (xc70 2.4t awd) she always used 87 (she also mentioned she had a tune up done and inspection at the local Volvo dealer where she works and said it was tuned for 87? Is...
  2. XC90 (SPA: 2016 - )
    Hello, Owner of a 2019 XC90 T5 Momentum AWD in USA. I have been putting 87-89 octane fuel in my car for the past couple of years, and just now noticed that the fuel lid says 91 octane. I have switched over now, but just worried about a couple of things: 1) Have I caused some long term...
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