What problems does the 6 7 Cummins have?

How many miles is a 6 7 Cummins good for?

Ram claims the Cummins 6.7 engine to be good for 350,000 miles. The mileage is guaranteed if the scheduled services has been carried out timeously and no performance modifications have been done to the engine.

What is the better engine 5.9 or 6.7 Cummins?

The 5.9 Cummins offers a fixed geometry turbo, which differs from the 6.7 Cummins variable geometry. … To sum up, the more simplistic 5.9 fixed geometry turbo means that while it tends to be more reliable, the more advanced 6.7 variable geometry turbo gives better performance.

How many horsepower is a 6 7 Cummins?

6.7L Cummins Diesel Specs

Production Years: 2007.5 – current
Oil Capacity: 12 U.S. qts w/ filter
Fuel: ULSD; 2007 – 2013 models are B5 Biodiesel compatible, 2013.5+ models are B20 biodiesel compatible
Governed Speed: • 3,013 rpm (2007 – 2012) • 3,000 rpm (2013+)
Horsepower: 350 – 420 hp, see chart below

What year 6.7 Cummins is the best?

Known for its reliable Cummins engine and its power, Rams have been the favorite truck of diesel drivers since the 1980s. The truck has gone through many changes over the last 50 years, with some years being better than others. The best years for Dodge diesel trucks are 1996-1998, 2006-2007, and 2010-2011.

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Is 200k miles too much for a diesel?

Even when used extensively for towing and hauling, Powerstroke, Cummins and Duramax diesel trucks typically last well beyond 100,000 miles. Because of that, it’s not uncommon to see diesel pickups with 200,000 and even 300,000 miles commanding good resale values on the used truck market.

How many miles can a Cummins last?

The Cummins brand is extremely reliable and prides itself on long-lasting engines. The 5.9-liter engine can expect to churn out 300,000 to 400,000 miles. The 6.7-liter engine ranges in the middle of that at 350,000 with no modifications and proper services.

How many MPG does a 5.9 Cummins get?

We own five Dodge 4×4 pickups with the 5.9L Cummins, and we are thrilled with all the trucks. All five trucks we own average 29 MPG highway, and 24 MPG in town. Cummins 5.9L has the fuel economy, speed, and the power to pull.

Which diesel engine is the most reliable?

What is the Most Reliable Diesel Engine Ever? The most reliable diesel engine ever made was the 5.9L Cummins 12-Valve 6BT. The 5.9L 12-Valve has million-mile durability. It came factory with a 230hp, 440lb/ft of torque and an inline P7100 injection pump.

Which is better Hemi or Cummins?

Overall, the gas HEMI engine provides the best gas horsepower among 250/2500 pickups — and more payload capacity than the Cummins — but the turbo diesel outperforms it with mountains of torque and more maximum towing capacity.

Which Dodge diesel engine is the best?

The Cummins 6.7L Turbo Diesel is the most powerful engine option for RAM 2500 and 3500 pickup trucks. Producing up to 400 horsepower and 1,000 pound-feet of clean diesel torque, this powerhouse helps RAM deliver best-in-class towing.

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How much horsepower does a 2020 Cummins have?

Robust Engine Options for the 2020 RAM 2500/3500

The High Output 6.7-liter Cummins Turbo Diesel I-6 engine, which is offered for the RAM 3500, cranks out 400 horsepower and an incredible 1,000 lb-ft of torque.