tannerdanger

I just checked the diaphram and its all wrinkled like the one in the picture and even squirted a little fuel when I tried compressing it. Could this cause my car not to idle though?

Well i havent just hooked it up to the TVSV i've tried lots of places and nothing really changes. and I don't think my problem is the same as in that post because mine won't idle at all but ill check it anyway. My friend suggests we need to drill out the plug for the fuel mixture screw, or whatever that is exactly, and need to mess with that. The guy in the video also suggests doing that but I'm just not sure if thats what would cause it to not idle and die. That might be my next thing to try, after I check the diaphragm.

well I watched a few videos by 84hachi on youtube who explained that the only vacuum line you need is to the distributor. I think the diaphragm is on the other side of the carb from the throttle arm and idle screw pivot. http://www.toymods.org.au/forums/tech-conversions/52512-4a-c-engine-manual-need-tappet-clearance-specs.html#post1075357 here is a post that shows the stock vacuum lines. we have everything either removed or plugged except for one going to the distributor from the TVSV.

The needle/seat seemed fine to me, although I'm no expert. I blasted it with carb fluid anyway and its still doing it. sometimes it revs too high on its own and if i let out on the gas it doesn't even try and idle it just falls and dies

So I just picked up an 86 SR5 (4A-C) and a buddy and me pulled out all the emissions systems and plugged vacuum lines etc, we followed the 84hachi youtube videos and read every guide we could. it runs amazing EXCEPT for now it won't idle and sometimes it wants to rev on its own. We can't figure out why and its driving us nuts. all the vacuum lines are plugged except the distributor line and all that, and my friend things the carb bowl is filling with fuel, he says he thinks it wants to spray fuel in there like crazy if we mess with the choke. Anyone have this experience or know how we can fix this? Any help would be incredible, thanks! -Tanner-