Powertrain Management: Application and ID

Engine VIN Code (LIGHT DUTY) [1] Z
Engine Displacement 5.9L (360 cid)
Engine Configuration V8
Fuel Control System Sequential Multi Point Fuel Injection (SFI)
Computer System Powertrain Control Module (PCM)
Ignition System PCM Controlled Electronic Ignition

Remarks:
[1] The eighth digit of the VIN denotes engine code.

NOTE: Any vehicle under 8500 lbs. GVW is considered Light Duty