Fuel Pump

[harte]

OK, Here goes/first time post. Sounds like a stupid question,but am replacing dual action with single. what do I do with the "crankcase vacum line that goes to the intake that "tees" at old dual fuel pump ? Appreciate it guys !! Thank you

[LarrBeard]

[QUOTE=harte;5086]OK, Here goes/first time post. Sounds like a stupid question ... "

Trust us, there are no stupid questions. But, so the assembled experts(!) in the group can give you a good answer, what model are we asking about?

[gmwillys]

LarrBeard is correct, there are no stupid questions. Welcome to our little piece of Heep Heaven.

To answer your question, you can block off the T going to the fuel pump. With that being said, the wipers will not function quite as well without the fuel pump producing a steady vacuum.

[51 CJ3]

I forget the proper name for it but a can plumbed into the vacuum system can help a little with the loss of vacuum assist from the pump.

[LarrBeard]

I forget the proper name

Commonly called a vacuum reservoir.

[51 CJ3]

Commonly called a vacuum reservoir.

Thanks, CRS kicking in bad today. I installed a vacuum reservoir on a ‘69 Bronco to help with the wipers in it when I opted for a single function fuel pump replacement. I still didn’t have wipers going up hill but it was a huge improvement on level ground.