06-13-2014, 09:14 AM
OK , hot engine . idle 900 RPM , turn on lights , heater fan and electric cooling fan ...... RPM drops 100 rpm then back up 100 to 900 holds steady.
ISC .... pull off air tube , engine stalls ... close off air tube , RPM drops from 900 to 700 RPM. (tachometer only goes to 500 RPM)
Idle bleed screw is one full turn off bottom end of it's travel , idle is 900 RPM from half turn to two and a half turns . engine shutters a bit then goes right back to 900.
Thanks for the help
Lon
ISC .... pull off air tube , engine stalls ... close off air tube , RPM drops from 900 to 700 RPM. (tachometer only goes to 500 RPM)
Idle bleed screw is one full turn off bottom end of it's travel , idle is 900 RPM from half turn to two and a half turns . engine shutters a bit then goes right back to 900.
Thanks for the help
Lon