Originally posted by ConnContour:
How tricky is it to replace the EGR valve? I'm getting a CEL with P0401 that states it has a low flow. If anyone has any advice or how-to knowledge, please enlighten me.
P0401 is normally clogged passages in the intake and behind the throttle body. I would check that before buying parts.
"Those who cannot remember the past are condemned to repeat it" -George Santayana
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