90 Throttle body gasket question
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Joined: Oct 2006
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From: Franklin indiana
90 Throttle body gasket question
I got a throttle body gasket kit, which came with 2 main gaskets. Which is the correct one for a 90, the one with the triangular cut out? I just wanted to know for sure, since I am having an intermittent (more often than not) problem with not idling. I haven't really had a chance to work on the car for awhile. I started having some problems after I changed the CTS and adjusted the valves at the same time. It sometimes idles ok, but when it doesn't, i haven't let it warm up to see if that makes a difference. I have a Delco O2 sensor to install, though thats not the problem w/ idle, because it won't idle before it goes into closed loop, I am getting a code 44, checked for vacuum leaks, can't find any. I have a custom chip w/o EGR, though the EGR valve is still there. Does it need to be removed and blocked?
Thanks!
Thanks!
