If you’re reading this, you’re probably the proud owner of a 2nd Gen Cummins. … These trucks had big shoes to fill because of how successful and durable the first generation Cummins was. Thankfully, despite becoming slightly more sophisticated, these trucks are also very reliable.
but also, Is it worth buying a high mileage diesel truck?
Generally speaking, diesel trucks are sold with higher mileage than the typical used vehicle. It is not uncommon to see a used diesel truck for sale with over 200,000 miles on it. Granted, diesel engines typically have better reliability than a gasoline equivalent, but high mileage remains a concern.
besides, What maintenance does a 5.9 Cummins need?
5.9L Cummins ISB (24v) Maintenance Schedule
| Service Procedure | Intervals | |
|---|---|---|
| Flush engine cooling system | 1998.5 – 2002 | 30,000 miles/24 months |
| 2003 – 2007 | 100,000 miles/5 years | |
| Inspect water pump | 15,000 miles (inspect weep hole for blockage) | |
| Replace automatic transmission fluid & filter | 1998.5 – 2002 (47RE) | 30,000 miles |
How often should I change the oil in my 5.9 Cummins? 04′ 5.9 Cummins
One is through Dodge for the powertrain; 7 years or 70,000 miles. The motor had a second warranty for 7 years or 100,000 miles and they would warrant the motor with an oil change interval of 15,000 miles.
How long do 2nd Gen Cummins last?
Dodge states that the Cummins is good for 350,000 miles before major overhaul. Chevy and Ford say 250,000 miles for their diesels.
18 Related Questions Answers Found
What is wrong with EcoDiesel?
On the 3.0 EcoDiesel the EGR cooler is prone to cracking. Fortunately, in October of 2019, FCA issued a recall for 108,000 EcoDiesel Ram’s due to cracking EGR coolers. FCA claimed that hairline cracks in the EGR cooler could cause coolant to leak into the engine bay and cause fires.
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’s the most reliable diesel engine?
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.
How many gallons of antifreeze does a 5.9 Cummins take?
How many gallons does a 5.9 Cummins take?
| Engine oil | 2007.5 – 2018 | 12 qts oil capacity w/ oil filter change |
|---|---|---|
| 2019 | ||
| Engine cooling system | 2007.5 – 2012 | ~ 5.7 gallons |
| 2013 – 2019 | ||
| Automatic transmission fluid | 68RFE 6 spd auto | 17.5 qts total capacity ~ 5.5 – 6.5 qts service refill |
6 févr. 2021
What is so great about the 12 valve Cummins?
What made the Cummins so popular was the fact that its peak power and torque was insanely usable—in fact, the redline is only at 3,000 RPM! The 12-valve was able to get respectable fuel economy while producing torque figures never-before seen in an ordinary pickup truck.
Do 5.9 Cummins have glow plugs?
The Cummins uses a single heater grid located in the intake of the engine in place of a traditional glow plug system, which requires an individual plug for each cylinder. … So no, your Cummins does not have glow plugs.
What oil is best for Cummins?
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.
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.
How often do you change oil in a Cummins?
Straight out of the gate we recommend 6000 km (3700 mile) oil changes if you are running conventional oil 15W/40. This should be a safe interval for city driving, stop and go driving, and idling.
Is 12 valve or 24 valve Cummins better?
The 12 Valve engine is hands down more reliable than the 24 Valve. Even guys who have spent the money to get an aftermarket lift pump (a must with a 24 Valve, along with a fuel pressure gauge) have gone through multiple pumps.
What’s better 24v or 12v Cummins?
When it comes to serious power and performance the 12v 5.9 Cummins takes the win. These engines are known to hold up better at extreme power levels when compared to the 24v engines. P7100 injection pumps on the 6BT are easier to mod and support the extra power.
How many miles can you get out of a Cummins?
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.
How many miles will a Dodge EcoDiesel last?
If you can keep up with your required maintenance and other things like fluids, suspension, and general upkeep, your 1500 EcoDiesel should last a long time. Some owners report that this number is between 200,000 and 300,000 miles. Additionally, you can build the truck to your specifications.
Is the Dodge EcoDiesel any good?
The 260-horsepower, 3.0-liter V-6 EcoDiesel engine isn’t the quickest thing in the world, but it’s fun. There’s 480 lb-ft of torque and a 12,560-lb tow rating, which means it doesn’t shy away from most consumer-level haul tasks. … At $5,000, the engine is the most single most-expensive option it has, but it’s worth it.
Is the Dodge EcoDiesel a good engine?
What’s so great about this engine? The 3.0 Eco-Diesel is a remarkable engine. It has lots of torque which provides power to tow, it provides excellent acceleration, it’s fun to drive, and it gets 30% better fuel economy than a Hemi V8, with comparable performance.
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.
Is it OK to drive a diesel short distances?
Diesel Rule 3: Don’t buy diesels for low mileage or inner city life. Also known as “diesel car city driving”, you want to avoid doing this. … Driving at low speeds and short distances clogs up your Diesel Particulate Filter (DPF) quickly.
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’.
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