- 1989 Single-source
Firebird years: 3rdgenformula option pages 1989
K99 Factory-verified
Also described as Generator, 85 amp
Also documented for BuickChevrolet
Documented applications
- 2009 Factory-verified
This page aggregates every documented appearance of K99 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.