Had check engine light come on. Mechanic said needed EGR valve replaced. I gave them $353.33 and they replaced valve. Check engine light came back on, so they tried cleaning out carbon which they said had clogged new valve. After a couple more tries, they replaced valve again. But after replacin…

2000 Honda Accord EGR valve nightmare

mcparadise November 10, 2008, 1:03am 6

I’m having a hard time believing there is any carbon build-up at all. This is a 2000 Accord. Why would there be a carbon build-up?