Cjwv1975 32 #1 Posted November 19, 2023 Just tired to start my B100 for 1st time and it would only run a few secs with starter fluid. I noticed fuel leaking from carb took it off and there was a gasket not seated on outpt value side. I ordered a rebuild kit but didnt see any with this little gasket. Still try and rebuild or look for another pump. Heres a pic of top of pump. Gasket was under the left side check valve. 1 Share this post Link to post Share on other sites
rmaynard 14,906 #2 Posted November 19, 2023 One of your check valves is up side down. 2 Share this post Link to post Share on other sites
953 nut 51,735 #3 Posted November 19, 2023 The kits from then and now include the gaskets. https://www.then-now-auto.com/product/ac-4s-kohler-fuel-pump-kit/ 2 Share this post Link to post Share on other sites
Cjwv1975 32 #4 Posted November 25, 2023 On 11/19/2023 at 8:57 AM, rmaynard said: One of your check valves is up side down. Yeah I figured that out before I reinstalled it. Thanks Share this post Link to post Share on other sites
