Ignition Timing

NOTE: On models with computer-controlled ignition, see appropriate TESTS W/CODES article to diagnose ignition timing problems.

IGNITION TIMING SPECIFICATIONS (Degrees BTDC @ RPM)

Application

Specification

B4000

⁽¹⁾

⁽¹⁾	Base (initial) timing is preset at 8-12 degrees BTDC and is not adjustable.