Recommended Engine Oils
High mileage (>150 000 km)
Priority to 40-viscosity oils for enhanced protection of worn components
Recommended Additives & Treatments
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Select year of manufacture Pontiac Firebird III 2.8i (135 hp)
Find exact motor oil recommendations for your year
1985
Pontiac Firebird III 2.8i (135 hp)1986
Pontiac Firebird III 2.8i (135 hp)1987
Pontiac Firebird III 2.8i (135 hp)1988
Pontiac Firebird III 2.8i (135 hp)1989
Pontiac Firebird III 2.8i (135 hp)1990
Pontiac Firebird III 2.8i (135 hp)1991
Pontiac Firebird III 2.8i (135 hp)1992
Pontiac Firebird III 2.8i (135 hp)