well it shouldn't take no more than half hour so if your getting charged an hour than go somewhere else.
It has a vacuum leak somewhere.
Check all vacuum lines under hood and dash - check vacuum operated motors-- Get a hand held vacuum pump might make job easier
Vacuum leak in a/c door control system . Look for vacuum leak under the hood.
To replace the EGR valve on a 2005 Mercury Mountaineer, first, disconnect the negative battery cable to ensure safety. Remove any components obstructing access to the EGR valve, such as the intake manifold cover. Unscrew the EGR valve from its mounting location, detach any electrical connectors and vacuum hoses, and then install the new valve by reversing the process. Finally, reconnect the battery and check for any leaks or error codes.
A Standard Atmospheric pressure excerts a force on a mercury filled glass tube with one end closed to make the metal rise 29.92 inches. In a perfect vacuum environment, theoreticaly, there should be no rise on the column of mercury; answer is zero inches.
It's probably not going to be a cable, rather, it will be operated by vacuum, and you need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
Excellent directions on how to install a central vacuum system can be found in detail at the central vacuum store under "guides" for installation. Central vacuums are easy to install with this video.
Could be a leaking vacuum line or with the pcv valve. It is possible that the trannsmission clutch packs arent dissengaging properly causing it to stall. PCV valve is a likely culpret with idle and stalling issues. Start there first.
The planet Mercury has almost no atmosphere, it's essentially a vacuum.
vacuum is measured in pressure. To get a vacuum you need a negative pressure. that would be inches of mercury hg
A near vacuum is necessary in the tube of a mercury barometer to isolate the mercury from atmospheric pressure fluctuations. This allows the mercury to accurately reflect changes in pressure without external interference.
Pressure is often measured in inches of mercury when describing barometric pressure in weather reports. This term is also known as "inches of mercury vacuum".