Join Date: Apr 2009
Location: West Chester, PA
Mentioned: 0 Post(s)
Quickie help throttle body synch please...
I just synched the throttle bodies and here is the strange thing:
I needed to turn the left adjustment screw in to level the vacuum indicators, but it was already all the way in. So I needed to turn the right screw out to bring the indicators at the same level.
But the right screw is the one that I should not mess with...?
Anyway, both cylinders now pull the same vacuum, but to get there I needed to adjust the right screw, not the left.
The manual actually says that both sides need to pull 39.7 kPa, not just be equal, which is what we have been describing on this forum.
That means that I am SOL, because I have the simple Motion Pro Carb Synch tool, which only shows if you pull equal vacuum. I don't have a manometer which shows how much vacuum each side pulls.
It could be that both are equal now, but the wrong amount. Hmm. Oh well, it is what it is, and it will have to do.