70 out in the desert

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.

The alternator has a vacuum pump attached to it, so the shaft that spins the alt also spins the vanes of the vacuum pump.

I've never understood why diesel engines don't produce enough vacuum to tap into to boost brakes, etc... Maybe someone can explain that to me.
 

Users who are viewing this thread

Back
Top Bottom