What is the EGR system?

Hello.

My check engine light was going on intermittently for the past several months. I just had the dealer check it out and they said the diagnostic machine found that the EGR system failed and it was a hose that they replaced. What exactly does the EGR system do?

Thanks.

Brian

Reply to
Brian Burke
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Recirculates exhaust gasses back into the engine to be reburned.

Reply to
Meat-Plow

Thanks, Geoff!

Reply to
Brian Burke

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