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Home >> Nissan-Datsun >> 2003 >> Sentra L4-2.5L (QR25DE) >> Repair and Diagnosis >> Specifications >> Fluid Type Specifications >> Fuel
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Fuel

Fuel Requirements
Use unleaded gasoline with an octane rating of at least 87 AKI (Anti-Knock Index) number (research octane number 91).

CAUTION: Do not use leaded gasoline. Using leaded gasoline will damage the three way catalyst. Using a fuel other than that specified could adversely affect the emission control devices and systems, and could also affect the warranty coverage validity.

For improved performance, NISSAN recommends the use of premium unleaded gasoline with an octane rating of at least 91 AKI (Anti-Knock Index) number (research octane number 96).
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