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What is the recommended fuel (Octane) for Nissan CA20S engine?

I live in the Philippines and it was in the mid-90's when Unleaded gasoline became available here.

My inquiry is about the recommended fuel octane for my 1988 Nissan Stanza (CA20S). I'm currently using Premium Unleaded (RON 95+). Not sure if I'm doing the right thing.

The "owner's manual" of my ride was lost decades ago.

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  • 9 years ago
    Favorite Answer

    owner's manual is very important to know was is the octane rating in a vehicle. if you use very high octane rating that recommended the engine is going to star shaking really bad when you first start it. if you use low octane rating than recommended the engine is going to make knocking noises when you are driving it. i made a research and i found that you car uses 87 octane rating or 88

    Source(s): experience.
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