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So I broke off i think its an egr valve can any one post a pic swowing me where it is I just found it on the ground when I put the engine in yesterday and one more thing could some one also post a pic of the top and side of a 1.8 liter so I can figure out where the hell all of the vacuum lines and emmision lines go. Thaks a million

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currently working on my 1977 luv truk

the egr valve is located on the under side of your intake manifold. there is a pipe running from the exhaust manifold along the fire wall and into the bottom of your intake manifold. it connects in underneath. you may have just broken off a vacuum control or valve. there are several in different places around the engine compartment. your vacuum line diagram is on the hood. also, do a search for vacuum lines and look at the pics in this forum and you'll find what you need. good luck!

So its not an egr its a ported vacuum switch

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currently working on my 1977 luv truk

Is it for the egr or vac. advance? There is a vac. switch that screws into the front of the intake manifold.

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OK, I'm over it. Where's the beer?

yea its that one on the front of the intake. i went to the parts store and they want 52 buks for it so im gunna try to jb weld it and hope it works cause i dont have 52 buks

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currently working on my 1977 luv truk

Basically all it does is keep the EGR from opening when the engine is cold, I never ran mine I just hooked up the vac straight to the EGR.

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Certified pilots, looking down on people since 1903.