Cummins specifically recommends two Valvoline oils for its engines. The 15W-40 oil is for temperatures above 0 degrees Fahrenheit while the 5W-40 is for extremely cold temperatures.
What oil should I use in my 6.7 Cummins?
Most of the users recommended the Rotella T6 synthetic. They say the oil takes your engine to another level. Consider your options between the 15W40 and 5W40 variants. Also, some of the users suggest Valvoline Premium Blue and Mobil A as the best oil for high mileage 6.7 Cummins.
How much oil does a 2018 6.7 Cummins take?
2007 – 2017 Ram 2500/3500, 6.7L Cummins Fluid Specs & Capacities
|Engine oil||2007.5 – 2018||12 qts oil capacity w/ oil filter change|
|Rear differential fluid||AAM 11.5″||3.8 – 4.50 qts|
What kind of oil does a Cummins take?
Valvoline Premium Blue Oil
Valvoline’s Premium Blue Engine Oil is endorsed by Cummins and has been tested extensively by Cummins in stationary and EGR on-road engines, including engines powered by diesel, CNG, LNG, as well as engines equipped with DPFs.
What oil does a Ram 2500 take?
The dodge ram 2500 uses synthetic blend 15w-40 motor oil.
Does Cummins recommend synthetic oil?
Valvoline Premium Blue Extreme Full Synthetic Engine Oil is exclusively endorsed and recommended by Cummins, meeting API CJ-4 specifications, including Cummins CES 20081.
What is the best oil for Cummins ISX?
*CES 20092 approved engine oils are required for all Cummins Gas Engines. Delo 400 SNG SAE 15W-40 is recommended for this application.
How long does it take to break in a 6.7 Cummins?
Break in period on a Cummins is about 100,000 miles.
How long will a 6.7 Cummins last?
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 best 15W40 oil to use?
List & Comparison of the Best 15w40 Diesel Oils:
|Ford XO-15W40-5QSD||5 Quart||C-4|
|Mobil 1 112786||1 Gallon||CK-4|
|Royal Purple 04154||1 Gallon||CI-4|
|Lucas Oil 10076-PK4||1 Gallon||CI-4|
What is the best engine oil for diesel engine?
- Mag 1 Full Synthetic 5W-30 Motor Oil. MAG 1® Full Synthetic 5W-30 is one of the purest and most advanced motor oil products currently available. …
- Mobil Super 5W-30 Synthetic Motor Oil. …
- Royal Purple Synthetic Motor Oil. …
- Castrol EDGE Extended Performance 5W-30. …
- Valvoline SynPower 5W-20 Full Synthetic Motor Oil.
What is the best oil for a 24 valve Cummins?
2003 – 2007 5.9L Cummins ISB Oil Viscosity Chart (24 valve, common rail)
|Ambient Temperature Range||Recommended Oil Viscosity|
|Greater than 0° F||SAE 15W-40|
|All temperatures||SAE 5W-40 full synthetic|
What is the best oil to use in a diesel engine?
The Royal Purple 15W-40 Oil is a worthy pick overall, improving fuel efficiency and preventing corrosion. Looking for a more budget-friendly choice? The Shell Rotella T6 Synthetic Diesel Motor Oil 5W-40 CJ-4 is an excellent way to preserve the health of your engine and your wallet.
How much is an oil change for a Ram 2500 diesel?
The average cost for a Dodge Ram 2500 oil change is between $196 and $204. Labor costs are estimated between $31 and $39 while parts are priced at $165.
Is 5w40 better than 15w40?
Viscosity is a fluid’s resistance to flow. … The 5W-40 will have a lower viscosity when the engine is started than the 15W-40; consequently the 5W-40 will start easier and lubricate quicker in the cold than the 15W-40.
Can I use 15w40 instead of 5w20?
So you can use the 15W-40 if you don’t mind rebuilding the engine at 90K-100K, otherwise use the oil designed and specified to run in these motors. Even a 10W- oil will be too thick. If you insist on running a thicker oil than the 5W-20, use the 5W-30 but nothing thicker.