rustyiron038 1 #1 Posted May 6, 2020 I replaced the carb on my 12hp k301s with an aftermarket carb, now the fuel pump is overloading the carb with gas, the pump is original is the carb not suited for the fuelpump or is there another issue, any help or thoughts welcome Share this post Link to post Share on other sites
ebinmaine 72,676 #2 Posted May 6, 2020 It's more likely that you have foreign matter in the needle and seat or a defective carb. Lots of us have run those aftermarket carbs and not had an issue but I am not one of them. I'm a firm believer in rebuilding the original Kohler carb and sticking with that. 4 Share this post Link to post Share on other sites
stevasaurus 23,279 #4 Posted May 6, 2020 You might check the measurement of the float. 1 Share this post Link to post Share on other sites
johnnymag3 2,569 #5 Posted May 9, 2020 might want to see if it even has a needle or a seat ! 1 Share this post Link to post Share on other sites
johnnymag3 2,569 #6 Posted May 9, 2020 2 minutes ago, johnnymag3 said: might want to see if it even has a needle or a seat ! You know how those aftermarket items can be......THE SWEETNESS OF THE PRICE GETS SOUR WITH THE RESULTS Share this post Link to post Share on other sites
WHNJ701 4,165 #7 Posted May 9, 2020 (edited) those Chinese carbs should be outlawed Edited May 9, 2020 by jabelman 1 Share this post Link to post Share on other sites
richmondred01 2,307 #8 Posted May 10, 2020 The same country that brought us covid19 then lied about it brings us that carb. Need I say more? Hopefully you still have the original Kohler carb, if not, buy a used one with a tight throttle rod. 2 Share this post Link to post Share on other sites
Rob R 973 #9 Posted May 10, 2020 What Stevasauras said the Chinese in there cheap endeavor's made the leaf on the float lever out of the cheapest grade material known to man so you have to get the float level just right or she will leak like a sieve. Had two that did the same thing for me...… Share this post Link to post Share on other sites
richmondred01 2,307 #10 Posted May 10, 2020 China is that kid who copied all the answers for the test off the smartest kid in class but never entirely got it right. 1 Share this post Link to post Share on other sites
