Fuel Pump and Vacuum Booster

Sadler5 · Post by **Sadler5** » Sun Oct 25, 2009 7:40 am

The below topic is information from my oil consumption and smoke problem. I just gave my F-134 another look and pulled the vacuum line from the fuel pump that I have hooled to the vacuum port below the carburetor and oil came dripping down that line. Do you think this may be my problem? Could this possibly pump that much oil into the intake? This goes through a quart of oil in 30 miles. I should replace the fuel pump as it has a leaking diaphram......correct?

http://www.willysmjeeps.com/v2/modules. ... pic&t=3462

Thanks for your help.

Post by **wesk** » Sun Oct 25, 2009 11:17 am

If engine oil is getting through the pump into your plumbing or fuel is getting into your oil pan then you will have to rebuild the pump. Are you sure that your engine breather system is not plugged up forcing oil into the pump? If you still have the fording system valves on your engine you may have one of those in the wrong position and are pressurizing the crankcase.