[GK76A] Sticky(tricky?) vacuum chamber in fuel tap
Posted: Sat Apr 27, 2019 7:58 am
Hello there,
does anybody have some idea what can I do? I had so much problem with the fuel cock in the past months.
I checked and cleaned everything, but later ended up to buy the Tourmax FCK-24 kit.
After I exchanged all the parts from the kit, I started to play with it (making vacuum with my mouth) and realized that doesn't seem to work so well.
I know how should it work and the fundamentals of the tap. So the auto fuel cock function is not working at all, even I try to jogging the tap. The only way of course if I open the screws on the chamber and the vacuum goes away. So this might be a silly question:
May I do so much pressure which couldn't handle by the small spring?
What could be the rough amount vacuum which can I measure in the 4th cylinder when the engine is running?
Thank you
does anybody have some idea what can I do? I had so much problem with the fuel cock in the past months.
I checked and cleaned everything, but later ended up to buy the Tourmax FCK-24 kit.
After I exchanged all the parts from the kit, I started to play with it (making vacuum with my mouth) and realized that doesn't seem to work so well.
I know how should it work and the fundamentals of the tap. So the auto fuel cock function is not working at all, even I try to jogging the tap. The only way of course if I open the screws on the chamber and the vacuum goes away. So this might be a silly question:
May I do so much pressure which couldn't handle by the small spring?
What could be the rough amount vacuum which can I measure in the 4th cylinder when the engine is running?
Thank you