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Vacuum hose sizes at check valve??

Posted: Fri Jul 08, 2022 7:43 am
by sz3gfj
Anyone know the size (ID) of the vacuum hoses that connect to the vacuum check valve? From what I can tell from service manual inlet to valve comes from engine; one outlet goes to vacuum tank, can't tell from pictures where other outlet goes (maybe to headlamp actuator).

I suspect I have a bad check valve. Can't find any OEM replacements so I'm trying to see if I can find a similar check valve and MacGyver it in.

Thanks.