Cummins is rolling out a software update, extended warranty coverage, and up to $1,000 in cash to encourage more diesel owners to complete the emissions recall.
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The Cummins turbodiesel inline-six is so reliable it's still in production after 30 years
Few engines have enjoyed as long a reign as this popular diesel.
When it comes to the differences between the 6.7L Cummins and the 6.7L Power Stroke diesel engines, the former is more reliable while the latter is stronger.
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