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IF IT'S A 3.1 ENGINE IT'S LOCATED ON THE BACK, FACING THE FIREWAL, VALVE COVER. SLIGHTLY UNDER THE INTAKE PLENIUM.
If there is a PVC valve and hose and filter connected to the air intake, oil could be sucked up from the valve covers when the throttle is applied. perhaps the PVC valve needs to be changed.
On top of the valve cover. There a hose connected to it that runs up to the air cleaner.
Where is the ERG valve located on a Chevy Vandura 5.7 350 engine?
if you would buy some thing made by the us you would not have to even worry about it.
Yes
Yes
What about the PVC hose?
The EGR valve on a 92 E-150 is located on the passenger side front of the engine. The EGR valve is on a pipe just behind the alternator.
Under the dashboard on the passenger side. 3 7mm hexhead bolts.
Usually under the hood on the inner fender of the left side
The expansion valve is located in the lines connecting the evaporator core which is located inside the evaporator housing behind the dash and the glove box.