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hey guys, I bought a brand new 4150 600 double pumper carburator last april, it works amazing, this year i decided t try it on my dads truck, its flooding the front shute!! i took it apart and cleaned it now 3 times and set the floats twice. i cant get it to stop flooding, someone please try to help me!!! thanks
 

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hi . I had the same problem. make sure the needle valves which shut off the fuel are not sticking and are spot on a little tap on the head of the adjuster nut will id if they are sticking as the fuel should stop coming out (no leaks in the float and is getting heavier? ) . too much fuel pressure ? tinniest bit of crap will allow the fuel to flow past .
 
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