erb379

dang, didn't wanna have to resort to "the video" but guess its time haha. In the mean time, I've done a complete tear down on both carbs and put them back on balanced them, idles better but the richening problem in the rear is still there. I adjust out the same number of turns so Im a bit confused with that still. I can physically see more fuel flow from the rear carbs than I do from the front and the rear bowl covers are cooler to the touch than the front. Looking at the exploded diagrams I think I might be missing a shim on the mixture screw on the front carb which could be causing this... I'll have to experiment once again.

Sorry to revive an old thread, but i've been searchin around and this seems similar to whats going with my carbs. To elaborate, my front carb doesnt seem to respond to anything( lift pin method) whereas my rear carb does. And when I adjust both mixture nuts out equally, it seems the rear carb is running heavily richer than the front carb or atleast thats what my spark plugs are telling me(the front looks like its running lean and the rears are getting fouled) When I put my hand to cover the throat of the front, it doesnt do anything, where in the back, it just flat out dies like it should. Would this happen to be vaccuum related? My idle jumps up and down slightly anywhere from 750-1000 rpms, but the car still seems to drive fine. TIA!