where is the ported vacumm switch located on a 4.o lt for a96 Ford Explorer XLT 4wd 4dr
there could be more than one factor it sounds like the actuator is bad or if your blazer has partial vacumm control then you could have a vacumm leak
vacuum :3 Sister Tree
A vacumm.
Yes, there are some manufactures that sell an accessory pack that you can purchase seperate from the vacuum.
Disconnect the vacumm line at the throttle body. If fuel is spurting from the vacumm line then the reg is bad.
it is located on the left of the oil filler cap.Pull the vacumm hose of and turn counter clockwise,then pull out.
Buy a new part and mount it to the firewall by the egr valve and connect the wires and vacumm lines and leave old one on block.
If it has the vacumm operated climate control check for a vacumm leak under the dash. Also check for proper operation of the vacumm valves operating the doors. Usually if the system breaks the control will default to the defrost position and vacumm leaks are a common cause.
vacumm cleaners and dust and librarys
Below atmospheric pressure.
spray around your vacum hoses with ether.
Soundwave cannot travel through a vacumm.