i just bought this truck (third blue car ive bought in a row) and it has a weber carb on it with a redline adapter, it looks alot like the webers for our subarus, but i dont know carbs to well and am fighting a couple issues with it.
firstly it had a lot of vaccume leaks when the P.O. got it and they fixed them, but didn't readjust afterwards. so i fixed a couple more vaccum leaks and re adjusted the screw on the front of the carb (im unsure weather that is for the idle air or the fuel mixture) and since i couldn't find any sighns of a fuel air mixture (if that screw is the idle air like i thought) so thats all i did (by adjusting i mean i turned it down untill it stalled then backed it out a 1/4 turn)
secondly when i got it the air filter was very dirty and it was deisling on me (i readjusted the screw in the front with a clean filter). i found that the bowl seemed to be overflowing into the intake and making it deisle on me, so i got some carb cleaner and cleaned it out. cleaning it out worked for a while, but it came back with a vengence (this time it dang near blew my muffler out from the backfire) so i put a can of berrymans b12 chem tool (carb cleaner, almost identical to seafoam) in the tank with 5 gallons of gas and ran it through. the problem stilll persisted so i bought a K&N cleaning kit and cleaned the filter, filled it with regular w/berrymans again and got some berrymans spray carb cleaner and cleaned it out yet again and it smoothed out quite a bit.
thats everything i've done so far, but it still seems to be acting up, occasionaly it will stall when i let the clutch out (its only done this twice and just recently) mainlly its been deisling occasionally and if i turn it off for a few minuets and try to restart it acts like its flooded and i have to hold my foot to the floor as im cranking (clear flood prcedure) to get it to start.
i know there a few people on here that know webers well and this site seems to get quite a bit more traffic than the mitsubushi or dodge d50 sites get and i would appreciate any help on this.