Geoff 2
Well-Known Member
I should qualify my statement in post #59:
If the rubber diaphragm in the PV is leaking, it will affect idle.
When vac is applied to the PV, it closes the valve that is positioned between the main jets [ it is part of the PV ]. If that valve leaks, it will not affect idle but will give a rich cruise condition.
If the rubber diaphragm in the PV is leaking, it will affect idle.
When vac is applied to the PV, it closes the valve that is positioned between the main jets [ it is part of the PV ]. If that valve leaks, it will not affect idle but will give a rich cruise condition.