I'm suspecting my decel valve may be not working or intermittent?
do they partially fail
I've checked the AAR, and all the hoses for vacuum leak
I've got low idle at start up but after it hits operating temp its fine...
(AAR is working correctly)
I'm wondering how the decel valve works.
Is there a diaphram or something in there to fail?
Is there a way to test it?
how do I take it out and plumb around it?
brant