KF3 (AC) ● Confirmed

Cadillac · Regular Production Option

Electronic fuel injection

Years 1975–79 Models 3

Also described as Electronic fuel injection (500 V8)Electronic fuel injection (425 V8)Electronic fuel injection (500 V8 '75–76; 425 '77–78)

Documented applications

DeVille / Calais →

• 1975 ● Confirmed

  New; exc. 75

• 1976 ● Confirmed

  Exc. 75

• 1977 ● Confirmed

  All

• 1978 ● Confirmed

  All

• 1979 ● Confirmed

  Gas 350; see model docs

Eldorado →

• 1975–78 ● Confirmed

  Std on none; opt Eldorado & others

Fleetwood →

• 1975–76 ● Confirmed

  **Not available Series 75**

This page aggregates every documented appearance of KF3 (AC) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.