Did you check the Power Brake booster vacuum hose? Also the booster itself make have a busted diaphragm.
I need a lay out of all the vacuum lines for a 1991 Chevy van.
how do you hook up vacuum lines in a 1988 Chevy nova
Most all of the vacuum lines will start from the intake manifold in the rear..........
The vacuum lines are on the roof.
That transmission is all computer controlled. No vacuum lines on it.
ontop of the tranny
A diagram of the vacuum lines on a 2006 Chevy Silverado can be find in the service manual. It outlines their location and specific function within the vehicle.
WiKi SUCKS!
There should be a sticker somewhere under the hood showing a diagram of all the vacuum lines and where they go.
Depends on the year.
I need a diagram for the vacuum lines on a 2004 Chevy trailblazer
Yes, a 1992 Astro Van typically has two vacuum lines associated with its cruise control system. One line connects the vacuum source to the cruise control actuator, while the other may run to the control switch or the brake pedal switch. It's important to check for any leaks or damage in these lines, as they can affect the performance of the cruise control system.