So recently i have lost boost from my average of about 16lbs to 3lbs i was to to fix either my solenoid or bypass actuator. so i did one at a time and still i only push 3lbs of boost. but i tryed the actuator mod and i do push boost now back up to 15ish lbs. i had stuck a bolt in the tube from the actuator to the solenoid. i have had the vacuum lines replaced to. is it possible my butterfly valve is broken in my sc. cause i get a cel reading actuator is open. idk what to do and im already out almost $300 due to the actuator and solenoid. anyone know what might be wrong?
i have a 06 lsj stage 2 3in pulley, heat exchanger, slp loud mouth header to cat 3in down pipe and 2.5 in exhaust with magnaflow header