LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
GMC
>>
1995
>>
Forward Control 4.3 Z, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Controls - Adjustments - 4.3L.
>>
Ignition Timing
>>
4.3L With Dis
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
4.3L With Dis
Ignition timing is not adjustable.
IGNITION TIMING (DEGREES BTDC @ RPM)
Application
Man. Trans.
Auto. Trans.
With Distributor
0 @ Idle
0 @ Idle
Distributorless
(1)
(1)
(1)
Ignition timing is not adjustable.