Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Engine System ID



Engine VIN Code ID [1] B

Engine Displacement 4.9L (300 cid)

Engine Configuration V8 Overhead Valve Transverse

Fuel Control System Sequential Multi-Port Fuel Injection (SFI)

Ignition System [2] DI/IC

Computer System Powertrain Control Module (PCM)

Remarks:

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

[2] DI - Distributor Ignition (Formerly called High Energy Ignition or HEI)
IC - Ignition Control (Formerly called Electronic Spark Timing or EST)