Jeep Cherokee 1984 Fuel Requirements

Fuel requirements may vary by market, engine and model year. Always follow the owner's manual, fuel-door label or manufacturer instructions where available.

Verified engines and markets

Official regional source

Jeep Cherokee 1984

Regular Fuel Accepted

Minimum91 RON

Recommended91 RON

Market: Global Market
Engine: 2.5L I4 / 4.0L inline-6
Powertrain: Internal combustion
Fuel type: Gasoline
Fuel tank: 65 L

Source & Verification

Jeep Cherokee Regional Owner's Manual & Specification

Last verified: 2026-10-06

4.0L inline-6 typically accepts regular petrol. Regular unleaded 91 RON or higher accepted.

What happens if I use a lower octane fuel?

Do not use a grade below the stated minimum. A higher number is not automatically better unless the manufacturer says so.

Report incorrect information

Related years

2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985