Questions & Answers for: vacuum hose firewall

...Hose 3 from the tee goes to another 3-way fitting where the system gets vacuum ultimatley from a larger hose going to the plenum where the PCV hose attaches. Check ALL these hoses for rot or

...vacuum hose going to a water valve this vacuum hose must have vacuum or the valve will not open, what you can do is purchase a vacuum hose T and find a vacuum hose off the motor that has constant ...

...hose it could be vacuum tubing that operates equipment inside the cab. A white piece on that would indicate the vacuum port that the tube was connected to and that part would likely need to be ...

...hose. There is a vacuum line next to the vacuum booster that goes to the intake manifold and runs by the top of the firewall. One end goes into the intake manifold for vacuum and the other goes into ...

...If you can pull the vacuum connector from the control panel, check to see if there is vacuum on the same hose from the engine while the engine is running. If you have more questions, please

vacuum hose connected to it. Apply vacuum to the valve and it should move. If not, then replace the valve. If there is no vacuum when engine running and heater turned on, then check the hose for leaks

vacuum hose connected to it. Apply vacuum to the valve and it should move. If not, then replace the valve. If there is no vacuum when engine running and heater turned on, then check the hose for leaks

vacuum hose connected to it. Apply vacuum to the valve and it should move. If not, then replace the valve. If there is no vacuum when engine running and heater turned on, then check the hose for leaks

firewall, they look like vacuum hoses but they aren't connected to anything, what are they and what should they be conne I have found two hoses coming out the top of the transmission just near the

...vacuum hose that went between the brake buster and the firewall that had a round plastic valve on it. The number stamped on it was 14020691. The valve has a nipple where a hose should be connected, ...