Bravo 1.8GT (HLX) throttle body cleaning?

M

misar

Guest
Problem was slow acceleration, from lower revs. At higher revs, Bravo pulls as should.
Throttle body was cleaned and after that idle revs rise to about 1300 RPM. High idle revs were steady. Idle Air Control Valve looks operational and is clean. Idle revs could be lowered only by loosening butterfly stopping screw. In workshop manual is noted that this screw are aligned in the factory and there isn't adjustment procedure for workshops.
Now idle revs are OK, I adjusted stop screw somehow. Pulls, at lower revs, is better. But sometimes, rarely, when slowing down, almost stop, with pressed clutch, and tray to accelerate after, engine chokes for the moment and with more pressed accelerator pedal continues to speed up.

Well, when cleaning throttle body, should I pay attention on something special? I cleaned butterfly and IACV seat.
Does somebody know, anyway, how to adjust butterfly stop screw?

Best regards.
 

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