Forum Discussion
donn0128
Oct 22, 2018Explorer II
Back when I first got my very early build 6.7L Cummins there was lots of talk about emissions. Basically the consesus was, drive it hard, keep the Revs up, and always run with the EB on. If your lugging ot around town a lot, you absolutely must take it out and run it hard on the highway for at least 30 minutes every week. Otherwise be prepared to pay for new PDF every year.
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