Quote:
Originally Posted by mercmad6.3
As for that aspirator valve,thats a new one to me. We didn't have anything like that here,what does it do?
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In reality it doesn't do much. It injects air into the exhaust to lean out the mixture by way of the O2 sensor for a supposedly smoother idle. Pretty much just a bunch of late 70's emissions nonsense.
Currently I have it blocked off and all is good. But being a purist, it bothers the hell out of me not having all as it was designed to be.