LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 1988 >> Forward Control 5.7 M, Automatic, 475/M40 >> Repair and Diagnosis >> Engine Performance >> Ignition System - HEI/Est/ESC >> Adjustments

Ignition System - HEI/Est/ESC: Adjustments

The only adjustments that can be made to HEI/EST ignition system are basic ignition timing and spark plug gap.