Where is the EGR valve on a civic located? I need to clean mine out because it is clogged up. My check engine light comes on every now and then.....my mechanic says it is because the egr isn't functioning properly. Probably because it is clogged up because of bad quality gas. But, anyhow.....I'm trying to figure out were it is under the hood so I can take it out and clean it out.

 

here you go. after reading through these pages from the manual, check your vacuum lines first. it might give the same symptoms as a clogged or leaky EGR if the vacuum line is off or cracked.

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