This is one of the key symptoms of the notorious "isolator bolts" problem with many Windstar engines.
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The plenum is the intake manifold.
Plenum is another name for the upper intake manifold.
It is 10 Nm or 89 lb-in for Isolator bolt, plenum bolts, and throttle bolt.
The intake plenum on most cars is bolted directly atop the intake manifold. This is where the air goes after passing through the throttle body.
The intake plenum is simply the top of the upper intake manifold, where the throttle body is attached. It is made of black plastic.
The plenum is the upper part of the intake manifold.
Which plenum-intake or. . . .
It is on the underside of the intake manifold
Just the plenum.
It is another name for the upper part of the intake manifold.It is another name for the upper part of the intake manifold.
The IAC valve is mounted on the upper intake plenum (manifold)
The intake plenum on a V-6 or V-8 is bolted to the top of the intake manifold. It has the throttle body bolted to it. The throttle body houses the throttle plate and is located at the end of the tube that starts at the air filter housing. Sometimes the intake manifold on a 4 cylinder is referred to as a plenum. It works the same way and is found in the same manner. Look for the air filter housing, then follow the hose past the throttle body to the intake or plenum.