Is 200k miles alot 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.
Also, Is it bad for diesels to idle?
It is true that diesel engines use barely any fuel while idling, far less than a gasoline engine. … While it isn’t particularly bad for it, there just isn’t much reason to do it; most diesels start perfectly fine when cold, warm up in a reasonable time, and don’t have gelling issues.
Is Duramax better than Cummins?
More horsepower means faster acceleration whether you’re towing or not. The current Duramax 6.6L L5P diesel wins this category with 445 horsepower. The current 6.7L 24V Ram Cummins diesel engines produce 400 horsepower. Historically, horsepower has swayed slightly in favor of the Duramax versus the Cummins line.
What’s high mileage for a Duramax?
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.
Is a diesel worth it if you dont tow?
Are diesel engines better for towing? Both gasoline-powered and diesel-powered pickup trucks are capable of towing pretty hefty loads. But when it comes down to it, you can expect a diesel truck to do a better job of it. … That distance, which is known as the truck’s stroke, means more torque.
Do diesels need to warm up?
Modern diesel vehicles have better cooling systems than those of old and are designed to warm-up the vehicle quickly. Letting the vehicle start and idle for a minute or two will not hurt it and will only help but much more than that is really unnecessary in my opinion.
Why do truckers leave their diesel engines running?
Truckers, both independent owner-operators and fleet drivers, leave their engines idling for three main reasons: weather conditions, economic pressures, and old habits. In cold weather, a truck’s engine and fuel tank need to stay warm.
How often do you change your oil in a diesel?
The average recommendation for diesel pickup oil changes is between every 5,000-7,000 miles or every six months on vehicles that perform moderate towing. If you do not tow, or don’t tow very often, you may be able to go even longer. If you are frequently towing heavy loads, you may need to change the oil sooner.
What is the strongest diesel engine?
This jaw-dropper is the Wärtsilä RT-flex96C, the world’s largest and most powerful diesel engine. Built in Finland, the RT-flex96C’s fourteen cylinders can generate 107,389HP with more than 7,000,000Nm of torque — that’s enough to power an entire suburban town.
Did Chevy ever use Cummins?
A Cummins-powered Chevy that’s more than the sum of its parts. Diesel trucks are often more than the sum of their parts. … Since the day his dad rolled down the driveway in that truck, Ty’s been sold on the ’73-’87 Chevy.
Which is the better diesel engine?
The highest-rated overall best diesel engine available in 2020 is the 7.3L Power Stroke Turbo-Diesel. It comes standard on all 2020 Ford Super Duty pickup trucks. It provides over 450 horsepower and 1050lbs/ft of torque. The Super Duty has a towing rating up to 37,000lbs making it an absolute workhorse.
Why do diesels have 2 batteries?
Diesel trucks need two batteries so they can crank at a higher amp. This is needed because a diesel engine demands a high-resistance load to start successfully. In simple terms, a diesel engine needs much more power to turn the engine over than a gas engine; just under double the amount of energy, in fact.
Is 150 000 miles alot for a diesel?
150,000 miles is very high. Engine wise diesels generally last longer than petrols. I might also guess that older diesel types, those without high compression or turbos fitted might last the longest of all.
Is it OK to buy high mileage diesel?
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.
Can you daily drive a diesel truck?
Diesel engines provide owners with power, fuel-efficiency, and longevity. While these engines carry a stereotype of “heavy-duty,” diesel-powered vehicles are also suitable for commuters and everyday drivers.
Why are used diesels so expensive?
Used Diesel Engine Parts Cost More
That’s because used parts for diesel truck engines are harder to find. With those replacement used parts so rare and having to be special ordered, used parts dealers tend to charge more for them than the easier-to-find parts for gasoline truck engines.
Why do diesel trucks have so many problems?
Age and wear are often the most common cause but a runaway diesel engine can also be caused by things like sticky pumps that meter too much fuel, oil seal failures, overfilling the truck’s crankcase, damaged internal fuel pipes, faulty fuel linkages, among other things.
Is it bad to rev a diesel engine?
Most drivers may not want to rev the engine so hard because they think it will damage it. After all, when redlined, an engine can sound like it’s about to blow. However, there’s no need to worry. … Therefore, revving the engine to its maximum speed several times a week is not a problem.
Should you let a diesel idle before turning it off?
Fact: This is one of the most common myths about diesel engines. Most engine manufacturers recommend that newer diesel engines idle for no more than 3 minutes before driving. Gelling of diesel fuel used to be a problem. … Letting an engine idle actually does more damage to the engine than starting and stopping.
What’s high mileage on 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.
Why are diesel oil changes so expensive?
In general, a diesel oil change can be more expensive than a standard oil change simply because diesel fuel and oil cost more than petroleum.
Why do diesels use so much oil?
Diesel Design and Engineering
The crankshaft, camshaft and cylinder heads are all much larger. Internally, diesel engines have much larger bearing sizes which means more oil clearance. More oil lubricating the parts equals less wear. … Most diesel engines use water pumps and oil pumps that are also gear driven.
Are diesel engines expensive to maintain?
Diesel maintenance is cheaper overall, since diesel engines have fewer problems than gas engines; but diesels are more expensive when they need repairs. Diesel maintenance generally will not cost you more than for a gasoline powered version, depending upon the type of diesel car that you have.
