mdella82

did anybody here wrote a thread about how to clean the EGR and IAC valves and what to replace???

Boarderx192

Can someone take a picture of each of these please?

slipknot95758

icv is the thing on the front of th eplunum on your intak manifold.

egr is what the vacume hose that runs across the top of the fuel injectors goes to.

NotoriouSH

It's underneath the external coil for your distributor, unbolt it and spray a bunch of throttle body cleaner inside. You may want to replace the gasket for the EGR valve, mine ripped in half when I took it apart. Also be sure to scrape all the carbon off the EGR valve and use the cleaner on that as well. You engine will cough a bit when you start it but it'll be okay.

Zbone

do you have to remove the intake manifold? someone post pics please... I have a CEL still and need to do this too.

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NotoriouSH

Not for the egr, not sure about IAC, never messed with it.