Most engine manufacturers recommend that newer diesel engines idle for no more than 3 minutes before driving. … Letting an engine idle actually does more damage to the engine than starting and stopping. Running an engine at idle causes twice the wear on internal parts com- pared to driving at highway speeds.
In respect to this, How many miles do Duramax diesels last?
A poorly-maintained engine can quickly fall into disrepair before it even reaches the 100,000-mile mark while a well-maintained Duramax pickup truck should last 400,000 or even 500,000 miles.
Furthermore, Should you let a diesel warm up?
You should let your engine idle for a few minutes to warm up before getting underway. As noted above, a diesel will not warm to operating temperature until it is under load. Thus you need only let the engine idle long enough to fully circulate the oil—30 seconds is plenty.
Additionally, Can you leave a diesel running all night?
Diesels are durable engines anyway, and a semi driver who lets his engine idle overnight to keep warm can still expect to get hundreds of thousands of miles out of his engine. Even so, idling for extended periods of time isn’t good for your engine. … turning it off simply doesn’t exist with a modern diesel truck.
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.
22 Related Questions Answers Found
What is the best year for Duramax?
Any generation duramax will pull a 3 horse trailer handily. They all have their own quirks and issues that can be resolved, and once they are, you’ve got a reliable, strong truck for many miles. Most will say the 06-07 LBZ model to be the most desirable and reliable platform.
Which is better Duramax or 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.
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.
Is it bad for a diesel truck to sit?
Registered. Letting a truck sit for week or weeks is not bad, months or year then yes. Not letting the diesel warm up to operating temps “short period” is not good on diesels.
Do I need to let my Turbo diesel cool down?
Since exhaust gases keep it hot, once you shut the engine off the turbo temperature can only cool down, unlike the cooling system on the engine. To summarize, all engines with a cooling system need a cool down after long sustained full load. This means everyone towing or running fully loaded.
What is high mileage for a diesel engine?
Diesel Rule 1: NEVER buy high mileage
To be clear – avoid diesel cars with over 100,000 miles on the clock. Just avoid them.
Why do truckers leave their trucks running all night?
The primary reason that truckers leaving their trucks idling during the night is to regulate the temperature inside their truck while they are sleeping. Many times, the insulation of the cab is good enough that drivers can sleep comfortably in the cab of their truck.
Is it safe to sleep in a diesel truck?
Diesel engine manufacturers generally advise that it can be harmful to idle their engines for long periods of time over the life of the engine but most of us have done it occasionally.
Is it good to leave a diesel engine running?
It’s good for the engine to idle. Diesel engines don’t burn much fuel at idle. Diesel engines create more heat by idling. Diesel engines must idle or they won’t restart.
Is it bad to use a diesel as a daily driver?
With less to go wrong, diesel engines are often more reliable than gasoline engines, coming with a longer life expectancy and requiring less maintenance cost. … While these engines carry a stereotype of “heavy-duty,” diesel-powered vehicles are also suitable for commuters and everyday drivers.
What is considered high mileage for a diesel?
Typically, putting 10,000 to 12,000 miles on your car per year is normal. A car that is driven more than that is considered high-mileage, i.e. a three year old car with more than 45,000 miles on the clock would be considered high mileage.
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 the most sought after Duramax?
Perhaps the most desired of all Duramax models are the ’06-’07 Classic body style trucks.
What is the most reliable Duramax engine?
Released in 2017, the L5P is the latest a greatest version of the Duramax. It is substantially more durable than previous Duramax models and features an impressive 445 HP and 910 lb-ft of torque. The L5P replaced the LML in Chevy Silverado pickup trucks.
Is the Chevy 6.6 diesel any good?
The 6.6L Duramax has been in production since 2001 and has proved, on a large scale, to be a relatively reliable and durable platform. … However, like any engine (or any complex mechanism for that matter), the Duramax engine and Allison 1000 transmission have some common problems inherent to their design.
Why did Nissan get rid of Cummins?
But the decision to ax the diesel motor is telling: An oil-burner from a brand like Cummins was supposed to be a coup for Nissan, a way for it to make headway in a market that heavily favors trucks built by American manufacturers.
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.
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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