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 logical successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
Electronic Spark Control Module
Engine Compartment Components.:
Center Of Dash Panel, In Engine Compartment
Applicable to: 1991 Blazer, Jimmy, S10 & S15 w/4.3L/V6-262 Engine