2002 Mercury Marquis EGR Valve

2002 MERCURY MARQUIS
35,000 MILES • V8 • 2WD • AUTOMATIC
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BARBRAMEY
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My check engine light has been on for a few days and I had it checked on a computer. it showed that the EGR valve was bad. Could you tell me where this is located in the car. And also is it easy to replace or should I take it to a garage? Thanks!
Barb
May 27, 2008 at 5:42 AM
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MERLIN2021
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B4 you junk the EGR, what was the code? P0401? If so, it may not be bad, get back to me...
May 27, 2008 at 5:54 AM
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BMRFIXIT
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You can check and clean the EGR valve but what we find 90% it not the EGR valve
check and or replace (DPFE) differential pressure feedback EGR sensor
located on center rear of engine near right side of intake manifold
May 27, 2008 at 5:56 AM
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