EGR valve - Code P1406

By srlbotanical
December 11, 2005 in Gen III & Gen IV V8 Engines (LS-Based)

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srlbotanical

Posted December 11, 2005

I just pulled code 1406: My EGR valve is not performing right. Is it worth trying to wire bush/clean-up the old one or not? The part is easy to change out, only two bolts, but its about $130.

Thanks

Steve L

trout31

Posted December 11, 2005

I had the same about a year ago on my 2001 5.3. Took it off. Cleaned it up. Put it back. Has been fine ever since. Donate the $130 to the Red Cross. They need it.

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