IDIBRONCO
IDIBRONCO
I'd go broke in a hurry!and 60 miles north of us. When
up there I pick up things.
It`s a Candy store of goodies.
I supposed that it is supposed to, ideally. As old as our trucks are, yours HAS to be in the top .001% at holding vacuum. All of the old rubber parts most likely can't hold a perfect vacuum. With the vacuum pump that I still carry for emergencies, mine would drop to 0 in about 5 minutes after shutting off the engine. After I replaced it, it would take 10-15 minutes. I never did see more than 16.5" of vacuum out of that old pump so it wasn't the best even when new. Now, with the two after that, I get 22"-23" while driving so I'm happy with that.With the engine off the vac dropped from 22 inHg to ~20 over ~hour. Is it supposed to hold vac?