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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

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Old Apr 25, 2007 | 11:12 AM
  #1  
montanatoy's Avatar
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From: West Yellowstone, MT
Egr

Can someone explain how to take the EGR valve apart to clean the filters. The cap looks like it might pry off, but I rather be sure before trying. Thanks
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Old Apr 25, 2007 | 11:40 AM
  #2  
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The EGR valve doesn't have any filters in it. The EGR vacuum modulator does, which does require opening the unit. It's not something I have messed with, yet. I have taken apart my EGR valve, just to see the inner workings. Not something I'd recommend, the top is crimped on with some sort of press that I don't have. Easy to get apart, tough to get back together. You can clean the EGR valve with a solvent bath. Make sure it is totally dry when your done.

Here's the 93 fsm pages for the EGR.
22re
http://personal.utulsa.edu/~nathan-b...18egrsyste.pdf
3vze
http://personal.utulsa.edu/~nathan-b...77exhaustg.pdf
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Old Apr 25, 2007 | 05:51 PM
  #3  
montanatoy's Avatar
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From: West Yellowstone, MT
Thanks for the quick reply. I will try to see how the egr vaccum modulator comes apart. That was what I was looking for.
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Old Apr 26, 2007 | 02:38 PM
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JEBSR5's Avatar
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From: TN native stuck in AL
Originally Posted by montanatoy
Thanks for the quick reply. I will try to see how the egr vaccum modulator comes apart. That was what I was looking for.
If I remember right, the cap just snaps off and back on.
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Old Apr 26, 2007 | 03:16 PM
  #5  
Kevin286's Avatar
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From: Bozeman, MT
EGR. You don't need no stink'n EGR. Take all that cr-- er stuff off.

Go with Canadian configuration.

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