vacuum pressure?
#1
vacuum pressure?
whats a good vaccum pressure that you should be at. mine used to be at 19 steady and then now bumps between 18-21 depending on if i run it or not, an temperature. is this ok? and my idle changes slightly between 750-900 depending on temperature too.
#6
RE: vacuum pressure?
This is helpful
http://www.classictruckshop.com/club...ts/vac/uum.htm
The level is ok, just make sure it doesnt fluctuates too much
http://www.classictruckshop.com/club...ts/vac/uum.htm
The level is ok, just make sure it doesnt fluctuates too much