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·Throttle body sync '02 620?
What's the proper technique for syncing the throttle bodies on an '02 620? I originally turned the bleed screws out an equal amount, synced the blades, then went back and touched up the bleed screws, and it seemed to run pretty smooth. I then read that I should have screwed the bleed screws all the way in, synced the blades, backed the bleed screws out an equal amount, then touched up the sync using the bleed screws (in that order). So I did that. It now seems to idle a bit lopey, throttle response is good, but it shutters a bit on roll-on (my wife calls is "blubbery"). So what's the scoop?
Modified by Tornado-rider at 5:23 PM 5/22/2005
What's the proper technique for syncing the throttle bodies on an '02 620? I originally turned the bleed screws out an equal amount, synced the blades, then went back and touched up the bleed screws, and it seemed to run pretty smooth. I then read that I should have screwed the bleed screws all the way in, synced the blades, backed the bleed screws out an equal amount, then touched up the sync using the bleed screws (in that order). So I did that. It now seems to idle a bit lopey, throttle response is good, but it shutters a bit on roll-on (my wife calls is "blubbery"). So what's the scoop?

Modified by Tornado-rider at 5:23 PM 5/22/2005