Replace if failed.
yes. they both use the 420a motor.
next to the tps
On the valve cover
is it on the side of the intake
Begin by removing the valve cover from your 1995 Dodge. Remove the valve cover gasket and clean the surface. Put the new gasket on and return the valve cover to its original position.
Finding the intake manifold runner control on a Dodge Avenger is easy. It is located near the engine.
Just replace it, the sensor on the top of it is usually what goes bad.
A 1999 Dodge Ram does not have a water control valve.
it could be a bad egr valve....either remove and clean, or just remove and replace....you can clean it with carb cleaner, but they arnt too expensive to just replace instead
A 1998 Dodge Ram does not have EGR.
The EGR it's in the back of the Manifold. It may not get clean, you need to replace it. You would have to take the manifold off and when you do so remember where were the vacum lines. If you can do it or looks like it gets to difficult for you, it is better to reconnect everything back and take it to your macanic. It's shure a kind of difficut if you have never take off the manifold.
It's basically a "plug-and-play" installation. Simply pull the hoses off the ends of the current PCV and replace it with the new PCV. Replacement is reverse of removal.