COULD RUNNING THIS CAR REGULAR UNLEADED 89 ...

1997 Infiniti Q45

Tiny

Anonymous

November, 27, 2012 AT 3:01 AM

Could running this car regular unleaded 89 Octane
For years and then start to run a full tank of premium 92 octane
Cause the the check engine soon light to come on or would it be a emissions sensor?

FOUND 17085 RELATED QUESTIONS

1 Answer

Tiny

KHLow2008

November, 27, 2012 AT 2:49 PM

Have the trouble codes retrieved to see what it is. Increasing the octane should not be a problem.

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