20 in hg at idle is good.
If the cruise control is of the vacuum operated type the problem may be very low manifold vacuum until the engine gets hot. Check for proper manifold vacuum with proper vacuum gauge if the reading is lower than 20-21 at engine idle there is a vacuum leak somewhere, which is also having a negative affect on fuel economy. If no leak if found externally, you may have an engine in need of a valve job.
Where are the vacuum hoses on a 1995 ford thunderbird 4.6l engine?
7.3 Diesel has a vacuum pump.... belt driven
can you show a diagram of the vacuum hoses for the 1994 ford explorer with a v6 4.0L pushrod engine?
Where can you find a vacuum line diagram for a 1974 ford maverick engine compartment
where can i find a vacuum line diagram for 1989 ford 2.9 liter engine
You can find a 1993 Ford van vacuum schematics for a 5.0 engine in the car's owner's manual. You can also check with different auto stores.
On a 1996 Ford Aerostar, the vacuum line routing is crucial for proper engine performance and operation of various components. Typically, the vacuum lines run from the intake manifold to the brake booster, HVAC controls, and the engine's various sensors and actuators. Ensure that all connections are secure and that there are no cracks or leaks, as these can lead to poor engine performance. For precise routing, refer to a service manual or a diagram specific to the Aerostar model.
Should be 0.021.
i need a ford 1999 5.4 vaccum diagram
Start at vacuum source at engine and follow line-by-line
Be sure the vacuum supply line from the engine to the transmission vacuum modulator is not disconnected.