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DTC P1406- 1995 GMC Jimmy


LarocheT1
11-26-2007, 03:25 PM
Getting a code of P1406 Linear EGR Valve pintle pos. Circuit. Any way to check EGR before replacing?

DelCoch
11-26-2007, 04:24 PM
Take the EGR valve off and clean it. Very common for a piece of carbon to get in it, which holds it open. Do a search on this site for EGR, lots of info on cleaning, adding a screen, etc.

confused01
12-03-2007, 03:33 PM
Hey, guess your checking here also.

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