Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
do it the other way round, blow down the supply.(with the injectors fitted) if its free flowing your missing the regulator, and ive got one if you need it.
Right, your kinda there. there is a high vacuum on idle as the throttle butterfly is closed, engine is then sucking creating a vacuum... so the diaphragm is pulled up against the spring releasing the pressure to about 0.7bar iirc. at full throttle there is little to no vacuum, so then the...