When the throttle valve goes up, the accellerator pump rod only goes down a little bit (so it only just compresses the diaphragm) before it bottoms out. I removed the diaphram: the AP rod now goes down pretty far, but I noticed the rod on the diaphragm itself (bottom side) is pretty long.
I suspect the rod to be too long (maybe someone put in the wrong one). Does someone know how long it should be?
p.s. I have no means yet to try to see if the carb squirts (but I cannot imagine it does since the AP rod barely goes down)
Edited by FrankV, March 23, 2010 - 07:35 AM.