Crankcase

1985-90 SF/CC, SF/CD*, SG*(Motor Oil, API Service SF, CC, CD, SG)
1991-92 SF/CD, SG*
*Preferred


1992:
ALL Temperatures 5W-30*, 5W-40*, 10W-30, 10W-40**
1985-91
Above 0°F (-18°C) 10W-30**
Below 0°F (-18°C) 5W-30*
**In extremely hot climates 10W-40, 15W-40, 15W-50 (only if API service classification SF/CD, SG is met).
*Must be fully or semi-synthetic oil.
Preferred