boost actuator
#1
boost actuator
does anyone know how the boost actuator works? i know how to adjust it (thanx pete), i kneed to know how it works i could sware it used to move up while in idle and then when i hit the gas it would move down to the small bump stop. now it just stays down as if i was always in boost. i know they work on vacuum. can these things go bad? i triple checked all my vacuum lines. but i just can figure it out. any help or info would be greatly appreciated.
thank you
wize
thank you
wize
#4
Originally posted by wizechef
how do i check if the pink line has Vac.?
how do i check if the pink line has Vac.?
THe bypass should be up until vacum is no longer present which closes the valve(lowers to the stop) I have a spare eaton that im look at and have worked and adjusted my stock bypass.
#5