Like the Duramax, Cummins diesel engines can be expected to last a long time. Between 350,000 and 500,000 miles is usually considered high mileage on a Cummins diesel.
Subsequently, Is 5.9 or 6.7 Cummins better?
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.
then, Is deleting a 6.7 Cummins worth it?
To put it bluntly, no, you should not remove the emissions equipment from any diesel pickup. Removing emissions equipment also voids the vehicle’s factory warranty. …
Thereof Is 100k high mileage for a diesel? According to Prosource Diesel, anything over 350,000-miles is considered high mileage for a used diesel pickup with a Cummins or Duramax engine under its hood. Anything over 350,000-miles is also regarded as high mileage for a Powerstroke diesel engine.
What are the problems with the 6.7 Cummins?
A few issues that may occur with the 6.7 Cummins turbo include: Leaking oil seals . Worn bearings (too much shaft play) Sticking VGT parts.
…
Dodge, Ram 6.7 Diesel Turbo Failure Symptoms
- Slow spool.
- Poor performance.
- Excessive smoke from exhaust.
- Whining sounds.
21 Related Questions Answers Found
What fuel mileage does a 6.7 Cummins get?
The Ram 2500 comes with a 6.7-liter Cummins inline-six turbodiesel that is known for its massive amount of torque. It’s paired with a six-speed automatic transmission. As tested in a four-door Laramie trim, the Ram 2500 manages 14 MPG overall.
Which Dodge Cummins Engine is best?
Cummins 5.0L V8 TURBO
The Cummins 5.0L V8 TurboDiesel is the best Cummins engine for smaller trucks and drivers who don’t need as much pulling power. It utilizes a compacted graphite iron block for a durable construction that is still light enough for smaller applications.
Is it worth deleting a diesel truck?
While your exhaust might be a smidge dirtier, if you opt for a DPF delete kit, it might be worth the tradeoff. Deleting your DPF can help boost fuel economy AND give you more horses to the wheels. … This factory-installed system helps to reduce exhaust emissions by recirculating exhaust back into your engine for reuse.
Are DPF Delete Kits illegal?
Well, according to Section 203 of The Clean Air Act, it is illegal to tamper with, remove or be involved in the deletion knowingly or unknowingly of the DPF system of a truck. … Furthermore, it is also illegal to use a DPF removal service provider to do this for you.
Can you delete a 6.7 Cummins without a tuner?
You should be fine driving it to the shop deleted. The 2012’s don’t usually have any issues going into limp mode running deleted without tuning.
Do diesels need to be driven hard?
Driving an old diesel hard may well have shifted any soot build up but to clear any build up in the DPF a regeneration is required, it simply cannot be blown out even though some maintain it can, its an urban myth. Regens take place when required and are controlled by the ECU, you cannot force one yourself.
What is considered high mileage for a diesel van?
Today’s modern vans are engineered to last – and 100,000 miles showing on the clock is commonplace. There’s even stories of Transits reaching 200,000 and beyond – but if you are considering spending your hard-earned cash purchasing a ‘High Miler’, it can be a case of ‘buyer beware’.
Are Short Trips bad for diesel engines?
Short trips do not let the diesel engine get warmed up well enough to remove deposits and keep carbon from accumulating and being burnt off. That’s all really. You need at least 15-20 minutes of loaded running to get it to temp and say about 1 hour straight a month of highway driving minimum to keep it all happy.
How much boost can a 6.7 Cummins handle?
How much boost can a stock 6.7 Cummins handle? The stock head bolts should be good up to about 45psi back pressure, and 38 psi boost.
How many hours will a Cummins 6.7 last?
The engines usually last 20,000 hrs, or more with decent maintenance. A cummins with 5000 hrs is nothing, and in equipment they can do a lot of idling.
How many MPG does a 2021 Ram 2500 diesel get?
Performance and Fuel Economy
The EPA doesn’t evaluate fuel economy for heavy-duty trucks but when our RealMPG team tested a Ram 2500HD Power Wagon with 4WD and the Crew Cab body style, it returned 10.2/15.3 mpg city/highway.
What is the average mpg for a Ram 2500 diesel?
2020 Ram 2500 – Fuel Economy Ratings
| Model | 2020 Ram 2500 | 2020 Ram 2500 |
|---|---|---|
| Transmission | 8-Speed Shiftable Automatic | 8-Speed Shiftable Automatic |
| Drivetrain | Rear-Wheel Drive | Four-Wheel Drive |
| City Fuel Economy | 12 MPG | 12 MPG |
| Highway Fuel Economy | 18 MPG | 17 MPG |
How can I get better gas mileage in my 6.7 Cummins?
Drive your truck with fuel economy in mind. This simply entails such things as obeying the speed limit, gradually picking up speed when starting out from a stop, and anticipating your stops ahead of time, rather than waiting until the very last second to hit the brakes.
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.
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.
Has anyone been fined for DPF Delete?
Okay, so the $22,000 question: is it legal, and can you get fined for deleting the DPF? The short answer is, yes you can get fined, and no, it’s not legal.
Will a deleted truck pass emissions?
Yes, you can legally have your emission system removed from your vehicle, but it requires recertification by the manufacturer and a new emission label and certification issued. You can’t just sign a piece of paper and proclaim you’ve re-certified your engine.
Is an EGR delete illegal?
An EGR delete is ILLEGAL in ALL 50 STATES. All vehicles are required to meet federal emissions standards. The penalty for an emissions component alteration can be in the thousands of dollars.
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