plenum

What exactly is a plenum? I know the intake leads to it but why have I only seen it on infiniti g's?

What exactly is a plenum? I know the intake leads to it but why have I only seen it on infiniti g's?

I have a blown plenum gasket, and I'm losing oil pretty quick. Everything else runs well. I know its bad for the environment and all, but as long as I keep the oil up, can I drove it for a few weeks until I can get it replaced? 98 ram 1500 4x4 5.9l magnum

I was quoted 1900 by the dealer.... which seems...insane...

Need a new pressure regulator, and having problems removing the Plenum.

...and sequence? And the torque specs for the valve covers? Thank You

...and sequence? And the torque specs for the valve covers? Thank You

the same model year and engine size? i have a 2001 crown vic and i put a 75mm throttle body on it but i need the upper intake plenum as well to match the increased size of the throttle- trickflow makes this ported plenum but they sell it as a plenum for the ford mustang 4.6l 2v. the mustangs air...

I took my '99 Explorer to mechanic to get the fuel pump replaced. Mechanic told me the engine was "catching" and the cause/solution was to replace upper plenum gaskets. Any harm/concerns in ignoring this problem/issue?