Changing From 5W30 To 10W30
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Re: changing oil from 5w30 to 10w30
The number before the W means winter, 5w30 api SL or better is the ideal viscosity that the manufacturer recommends. Switching from 5w to 10w will yield poorer fuel enonomy. No matter what oil I do not recommend exceeding 6 months for the drop intervals. Nissan/Infiniti 3750 mileage interval is listed in the service manual for city driving and 7500 miles for highway driving.
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Mad A
Not G35 Related
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12-08-2015 01:45 PM
n2fooz
Engine, Drivetrain & Forced-Induction
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09-04-2015 07:46 PM