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EGR Test 1989

posted by  niluca on  Sun Jul 29 19:18 CST 2012
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last visit: Fri Feb 21 11:15 CST 2014
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Hello and thank you for putting your experience on this.

I've pulled my EGR and am trying to determine if I need to replace it.
I can suck air through the small nipple with no problem.
If I depress the piston (using a screwdriver up the threaded pipe) and suck through the nipple - there is no change.

I'm assuming this Fails the EGR.
Is this a sufficient test?


I failed CA smog for extremely high NOX and extremely low CO

Thanks!
Nick





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New EGR Test [1989]
posted by  niluca  on Sun Jul 29 19:18 CST 2012 >
  • New EGR Test [1989]
    posted by  someone claiming to be bob  on Mon Jul 30 19:24 CST 2012 >


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