Quick Summary
Looking for the correct oil type for your 1980 GMC P1500 STEP VAN? According to factory specs, the 4.8L 6 -cyl Engine Code [T] T requires Check Link (Manual match required) viscosity oil. Using the right oil capacity of Check Link ensures engine longevity and fuel efficiency.
๐ข๏ธ 4.8L 6 -cyl Engine Code [T] T
Verified Data
Capacity
Check Link
Viscosity
Check Link (Manual match required)
Drain Plug Torque
Check Link
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Common Trouble Codes for 1980 GMC P1500 STEP VAN
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