Beavertail
New member
She idles ok all day. Surges terrible up on plane. Changed three primary fuel filters. Have mystery filters on order. 50 psi medium pressure always even though press reg will lower pressure if I put in some hand pump vacuum. Why no vac at idle???? This must be a problem. Idle has been ****ty for last two years that I’ve owned it.
TPS, O2, neutral switch all check out good.
Only 220 hours on this old beast and all fuel filters/areas were pristine.
TPS, O2, neutral switch all check out good.
Only 220 hours on this old beast and all fuel filters/areas were pristine.

