wanting to know how to adjust air fuel screws?
2006-10-27 12:37:50 · 4 answers · asked by bfchugz 1 in Cars & Transportation ➔ Maintenance & Repairs
Screw them all the way in and come out a turn and a half.
2006-10-27 12:40:27 · answer #1 · answered by Mary N 3 · 0⤊ 0⤋
If you are turning the air bleed screws but not getting much change in idle quality, you may need to have the idle circuit orifices modified. If the cam is really big it won't pull enough vacuum to idle without turning up the idle screw, which opens the throttle plates, which reduces the vacuum signal to the idle circuit/air bleeds. Therefore, turning the air bleed screws won't make much difference.
2006-10-27 17:19:58 · answer #2 · answered by LeftHandedHammer 2 · 0⤊ 0⤋
use a tachometer and adjust each screw for highest rpm
2006-10-27 20:17:13 · answer #3 · answered by tim s 3 · 0⤊ 0⤋
Seated, then out two turns on both. (initial)
2006-10-27 12:41:25 · answer #4 · answered by Mr. KnowItAll 7 · 0⤊ 0⤋