ZUKIWORLD Online | Suzuki 4x4 Editorial and Forum
ZUKIWORLD Discussion Forum => Suzuki 4x4 Forum => Topic started by: douglas on January 09, 2004, 01:32:46 AM
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Anyone have a severe hesitation on their sammi?  Mine started about 2 months ago.  It always happens when I stop and then accelerate (stop sign or light).  I suspect the accelerator pump on my weber 32/36.  Seems that air is getting in that circuit, which causes a lapse in squirt when accelerating (I have cleaned that circuit and all the jets thoroughly).  I am soon to check the timing too.  I have a 1.3 engine with a weber.  There are new plugs, wires, cap and rotor.  No other engine mods.  Thanks.
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Sounds like a leaking accelerator pump diaphram,
gets some air in there and spits before it squirts.
Good Luck with it ;)
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I have a factory suzuki on my SJ and the guy before made a second accel. pump diaphram made out of a tire inner tube. I rebuilt it with the a kit from Hawk and now I out run larger mopeds.
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Would you see gas leaking from it or maybe the whole might be too small? I looked at the diaphragm and decided that it looked good but maybe not. Keep the ideas coming cause I'm all out of brainstorms. ???
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Blockage in the passage that feeds
the Accel pump, or the 1 way valve,
read bearing with a spring, might be
out of place, rusted, stuck, broken...
Dirt blocking the squirter, you do have
a fuel filter on don't you ??? if not, dirt
could get in there.
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dont forget the vacum lines, if any. I had a hose come off a PVC valve once, man it was wierd. It would idle crappy, nothing but missfires/ hesitation till full throttle.