GMC Sierra 1500 I (GMT400) Regular cab LWB Wideside
6.2 diesel V8 (126 hp)
1988 — 1989
Diesel
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Oil capacity: 6.6 l
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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