1989 Toyota Supra EGR Valve Removal

Hello,

I don't think you can unless you have small hands. If you can take a few pics of the area and I can give a better answer. Looking at the diagrams I have it looks like you may be able to just remove the Plenum, but diagrams not to good for determining you question.

If you want to try something first, here is what you can do.

Goto your local parts store and ask for Sea Foam it is a fuel injection cleaner plus does lots more.

Here is what you do first find a vacuum source near the EGR Valve, Oh you will need a longer piece of vacuum hose, hook it in place of the original hose. Then start the vehicle, you will need to be able to hold the excellerator at a higher level so doesn't stall. Disconnect the hose furthist from EGR and stick end into the Sea Foam. Only put it in for a couple seconds at a time and remember to keep idle high enough so won't stall. Do this till about half the can is gone.

If happens to stall of course restart.

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