- 2000–2001 Factory-verified
NM8 Factory-verified
Also described as Leaded fuel system compatible
Also documented for CadillacChevroletGMCPontiac
Documented applications
- 2000–2001 Factory-verified
This page aggregates every documented appearance of NM8 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.