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![lucand](themes/aaAle/images/interface/profile-pic-placeholder.47cf740a.png)
I have just purchased a 2004 Nissan presage and not sure if I should be putting in 91 petrol or 95
![Anon](/assets/aa/aa-avatar.png?m=1466990309)
Hi there,
One source of specs suggest you use 95 octane fuel, I'm sure your Nissan can use either fuel without issue. If you find your engine "pinks" more than usual with 91, then switch to 95 and see if it improves.