09-21-2014, 11:44 PM
Fixkick,
Very nice diagram and explanation!
It seems like these things do not often fail completely. Only give you hints of problems by the valve not opening or closing all the way.
What is the purpose of the modulator? Does that release excess vacuum pressure? Or is it a one way valve to allow the plunger in the EGR main to release?
thanks!
John
Very nice diagram and explanation!
It seems like these things do not often fail completely. Only give you hints of problems by the valve not opening or closing all the way.
What is the purpose of the modulator? Does that release excess vacuum pressure? Or is it a one way valve to allow the plunger in the EGR main to release?
thanks!
John
95 Geo Tracker, Build Date 1/95,16v, Fed, Cami, 4x4, MT, Headed for Grenada.