The picture is a little fuzzy but I believe it’s the throttle lock button that should prevent you from moving the throttle lever unless you depress it. While my throttle is different from your this is how mine works. Once out of the neutral position you don’t need to depress the button.
__________________
__________________
1997 Silverton 362, 7.4 Crusaders
1997 2400 SCR, 5.7 Vortec / Bravo 2
Mike
|