Fuel grade - Infiniti QX80 Forum
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post #1 of 4 Old 01-06-2019, 08:54 AM Thread Starter
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Default Fuel grade

Does everyone use premium 93 octane on their QX80? I just a used 2017 and was curious if anyone mixes mid grade and premium, only use premium, only use mid grade, etc.

Thanks in advance!
John L Morabito is offline  
post #2 of 4 Old 01-11-2019, 11:58 AM
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Just bought a used 15 qx80. I have the same question. Iíve been using the mid grade so far but with prices here below $2 for regular unleaded and about $2.30 for mid grade itís not too bad at all.

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usctrack is offline  
post #3 of 4 Old 01-11-2019, 09:58 PM
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I use 93 octane on my 2018 and add Techron after every oil change. This keeps everything running smoothly!
rtheobish is offline  
post #4 of 4 Old 02-02-2019, 12:31 AM
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Tempted to put in regular fuel on my 2017. But when the low fuel light comes and the most I got is 16 gallon. So Iím okay using 93 octone. Anyone else seeing this? I was expecting the low light comes on when there 4 to 3 gallons left on the mighty 26 gallons
soccerdad is offline  

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