Ignition System: Application and ID
Engine VIN Code I.D. [1] 5Engine Displacement 4.5L (273 cid)
Engine Configuration V8
Fuel System Digital Fuel Injection (DFI)
Ignition System High Energy Ignition W/Electronic Spark Timing (HEI/EST)
Computer Systems Electronic Control Module & Body Computer Module (ECM/BCM)
Remarks:
[1] The eighth digit of the VIN denotes engine code.