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What is the best programmer for a 6.7 Cummins?

Author

Eleanor Gray

Published Mar 13, 2026

What is the best programmer for a 6.7 Cummins?

Best Diesel Tuner for 6.7 Cummins
  1. 1 Raceme Ultra Programmer with EGT Probe Pyro Kit.
  2. 2 Smarty Touch Tuner 98.5+ Dodge/Ram Cummins.
  3. 3 MADS Smarty Touch Programmer S2G - Dodge Cummins Turbo Diesel Trucks - 1998.5-2012 5.9L 6.7L.
  4. 4 Superchips 3855 Flashpaq for Dodge Ram Diesel 5.9L 24V Cummins Diesel/Ram 6.7L Cummins Diesel.

Consequently, what kind of coolant does a 6.7 Cummins take?

Mopar® Antifreeze/Coolant, 5 Year/160,000 km (100,000 Mile) Formula (MS-9769), or the equivalent ethylene glycol base coolant with organic corrosion inhibitors (called HOAT, for Hybrid Organic Additive Technology) is recommended.

Similarly, what is the best delete tuner for 6.7 Cummins? Best Cummins 6.7L DPF Delete Tuner

H&S and RaceMe are the best available tuners that have this capability for the 6.7 cummins. Both of these tuners can delete the DPF and EGR codes with or without a custom tune.

Subsequently, one may also ask, how much horsepower can a 6.7 Cummins handle?

The new high-output engine boasts 400 hp and 1000 lb-ft of best-in-class torque. For RAM 2500 and 3500 (equipped with a 68RFE Auto) HP and torque have increased to 370 hp and 850 lb-ft to provide the right power for these models.

How can I make my 6.7 Cummins run better?

Keep reading to find out our favorite 4th generation 6.7L Cummins performance upgrades.

  1. Tuning /W Transmission Tuning.
  2. Cold Air Intakes.
  3. Intercoolers.
  4. Exhaust Systems.
  5. Head Studs.
  6. Deep Sump Transmission Pans.
  7. Lift Pumps.

Can you put regular antifreeze in a diesel?

No! You should never mix coolant fluid with regular tap water. Tap water contains minerals that can form deposits inside the radiator and cooling system passages of your engine. This and the proper mixture of coolant and distilled water will help your car and its cooling system run without breaking for a long time.

How many gallons of coolant does a 6.7 Cummins take?

4th Generation 6.7L Cummins Specifications (2010-2018)
4th Gen 6.7L Cummins Years:2010-2018
Engine Oil Capacity:12 Quarts or 11.4 Liters
Coolant Capacity:5.7 Gallons or 23.8 Quarts
Fuel:2007.5-2013 B5 Compatible 2013.5+ B20 Compatible
Fuel Tank Size:28 or 32 Gallons

How many gallons of antifreeze does a Dodge Ram 2500 hold?

Verify the cooling system capacity by referring to your truck's owners manual. This 1996 Ram 2500 has a cooling system capacity of 6 gallons (common for 12v Cummins engines). Divide your total cooling system capacity by 2; this is the amount of coolant concentrate (anti-freeze) that you must add to the radiator.

Is there a special coolant for diesel engines?

Best Diesel Option: Zerex G-05 Antifreeze/Coolant

ZEREX G-05 contains a nitrite based additive that is designed to protect your diesel engine's cylinder liners from cavitation erosion – a common type of erosion in diesel engines.

How much coolant does a 2012 6.7 Cummins take?

2007 - 2017 Ram 2500/3500, 6.7L Cummins Fluid Specs & Capacities
Engine oil2007.5 - 201812 qts oil capacity w/ oil filter change
2019
Engine cooling system2007.5 - 2012~ 5.7 gallons
2013 - 2019
Automatic transmission fluid68RFE 6 spd auto17.5 qts total capacity ~ 5.5 - 6.5 qts service refill

What is Hoat coolant?

Hybrid organic acid technology (HOAT) combines IAT and OAT with nitrites. Antifreeze manufacturers often refer to it as “global,” indicating on the bottle that it meets or exceeds the specification G-05 for most vehicles newer than 2002 and G-11 or G-12 for Volkswagen and Audi.

Which coolant is used in diesel generator?

6.1. 1.2 Engine Coolant - Water is the most common coolant used in diesel engines. However, water alone presents the possibility of corrosion, mineral deposits, and freezing. Where engines could be subjected to temperatures near or below freezing, an antifreeze such as ethylene glycol or propylene glycol must be added.

Is 5.9 or 6.7 Cummins better?

The brand new, 6.7L Cummins came with exhaust gas recirculation (EGR) and a diesel particulate filter (DPF). However, the 6.7L's use of a variable geometry turbocharger makes it much more responsive than the 5.9L at low rpm, not to mention that it incorporates a very effective exhaust brake function.

How much HP can 68rfe handle?

Dodge Transmissions: TF727 to 68RFE

Even a stock transmission with a bump in line pressure or a shift kit (something that can be performed by any transmission shop) will be able to handle 300 to 400 hp at the wheels if it's in good shape.

How many miles can you put on a Cummins?

350,000 miles

What is the strongest Cummins Engine?

Cummins Inc., the engine designer and builder, unveiled its entry for the Tier 4-compliant high-horsepower industrial engine segment: the QSK95 engine is a 95-hp, 4,000-hp product that it called “the world's most powerful high-speed diesel.” It said that the 16-cylinder engine exceeds the power output of other large

Can you delete a 6.7 Cummins without a tuner?

Registered. 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.

Is the 6.7 Cummins a 24 valve?

All these Cummins diesel engines are inline 6 cylinders. The last generation 5.9l Cummins engines from 2003 to 2007 used HPCR pump and 24 valves. They have 305-325 HP and 600-650 lb-ft of torque. Cummins made a displacement change in 2007.5 to the 6.7l Cummins diesel.

Can I still delete my diesel truck?

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.

How much does it cost to delete def system?

Prices range from around $550 for a base tuner to more than $3,000 for a complete performance kit with DPF delete, cold-air intake, stainless down pipe plus other items. The good news is there are many ways to increase the power and performance of diesel pickups without breaking the law.

How much does it cost to delete 6.7 Cummins?

Minimal deletes uning will cost you $800-850 (basic tuner and dpf ac delete pipe), with full deletes uning upwards of $1200+ (better tuner, turbo back delete pipe and egr delete kit).

What year did RAM start using def?

2013

How much does it cost to delete a diesel truck?

$4k is slightly high if you're getting a tuner, 5" downpipe back exhaust/tip, cold air intake, and labor. For the parts alone you're close to $3k.

Can you do a DPF Delete without a tuner?

It is impossible to remove it without tuning it electronically to operate without the DPF.

What does a throttle valve delete do on a 6.7 Cummins?

Sinister explains how the throttle valve delete kit works. “When the EGR system is removed, there is no alternative source of intake air when the throttle valve closes. Even when open and unplugged, the stock 6.7L Cummins throttle valve obstructs smooth airflow through your intake.”

Can you delete EGR and not DPF?

The EGR Valve should NOT be removed on vehicles that still have the DPF Filter in place, doing so may block the DPF as the EGR Valve operation is a prerequisite for DPF Regeneration.

Does EZ Lynk have to stay plugged in?

Step 5: Plug the EZ-Lynk into your OBDII

It only needs to be plugged in while you flash your tunes, however, it doesn't hurt to leave it plugged in. In that case, you can run it through the firewall of the truck.

How much does it cost to replace a head gasket on a 6.7 Cummins?

The average cost for a Dodge Ram 3500 head gasket replacement is between $983 and $1,147. Labor costs are estimated between $581 and $732 while parts are priced between $402 and $415.

Are head studs needed on 6.7 Cummins?

On the 6.7's with the VGT turbo it's the drive pressure (combined with high cylinder pressures) that will cause the head gasket to blow, not the boost pressure. While you can probably get away without doing them if you drive it smart and conservatively, they definitely aren't bad insurance.

How do I make my 6.7 Cummins louder?

Removing the silencer ring from your turbo housing area gives the best output to make your Cummins louder. The silencer ring is a ring-shaped metal part that helps in flowing the laminar airflows. By removing it will help you to hear the turbo reel up sounds louder.

How much HP does a DPF Delete add?

In many cases, a proper DPF delete will result in gaining over 100-horsepower while improving your fuel mileage and the lifetime of your vehicle.

Which is better Duramax or Cummins?

While the 6.7L Cummins and the 6.7L Power Stroke share the same displacement, the 6.6L Duramax is a pretty close match. Horsepower and torque numbers are similar between the three diesel engines, but the Cummins engine leads the pack with its torque rating breaching the four-figure threshold.

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