Posted 1/15/2014 20:58 (#3607026 - in reply to #3606925) Subject: Re: Experts: how can EGR not shorten the life of an engine?
North west MN
It does shorten the life EGR systems took a million mile semi truck engine down to a 600,000 mile engine. I don't know how a JD EGR system works but some EGR systems cool the Exhaust gasses with a oil cooler in turn superheating engine oil.