When i installed my intake I think i left the sound tube unplugged and put the rubber cap on top. What exactly do these 2 things do? If i connect the sound tube back up what will be different?
my girlfriend owns a 2000 mustang convertible and today the intake began spewing out a light grey smoke accompanied by an on and off grinding noise. The car was just idling when it all began anyone have any ideas to whats going on?