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Old 01-04-2019, 10:02 AM   #31
cadillac_al
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Join Date: Oct 2013
Location: Maine
Posts: 2,340
Re: Problems with reman Q-Jet: round two

[QUOTE=SilveradoDude;8418206]How do I check the secondaries to see if they are hanging?[/QUOTE

Just look at your linkage and watch the secondary linkage to see if it is returning all the way. I have had secondaries get hung up on the intake manifold or the gasket and not close all the way. The linkage itself can get a little sticky too. Is that thing still idling high? If you get those throttle plates closed up tight and it still idles high it must have a vacuum leak somewhere. I would still try the ported vacuum as a work around.
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