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Polution control??

  • Thread starter Thread starter tkrphxr
  • Start date Start date
T

tkrphxr

Guest
I have been replacing the water pump and timing chain on my early (cast iron heads) 86 coupe. While at it I decided to go ahead and replace the heater hose and thermostat. When taking off the thermostat housing I found attached under the back bolt a small device with two wires and two plastic vaccum lines going to it. The reason I am concerned is on the back side there are two ports one appears to have had a foam filter over it and the other is just an opening. I want to be sure I haven't pulled something loose that I can't see. BTW the wires and hose connect to the same side. I would also like to wish all members of C.A.C. a Merry Christmas and to thank all those who have been so much help to me since I joined. Charlie
 
It sounds like you might be talking about the air injection switching device or the diverter valve. Maybe the EGR vacuum solenoid?

_ken :confused
 

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