How many miles is a 6.5 turbo diesel good for?
6.2/6.5 Life expectancy is about 300-400K with many being replaced before 100K (catastrophic failure, not wearing out) and a few at 500K, even 750K+.
What is the horsepower of a 6.5 turbo diesel?
Engine Specs
| Engine | 6.5L Detroit Diesel |
|---|---|
| Bore X Stroke | 4.06 x 3.82 (in.) |
| Compression Ratio | Early 21.3:1, Late 20.3:1 |
| Horsepower | 180-215 hp |
| Torque (lb-ft) | 360 to 540 lb-ft of the torque |
Is the 6.5 diesel still made?
The Duramax 6600 replaced the 6.5 in light trucks beginning in 2001 and the C3500HD medium duty cab and chassis (replaced by C4500 Kodiak/Topkick) and vans beginning in 2003, but the 6.5 (6500 Optimizer) is still produced by AM General for the HMMWV. There are several GM 6.5-liter diesel engine production options.
How can I get more power out of my 6.5 turbo diesel?
5 Ways to Get More Power From Your Diesel Engine
- Upgrade the Air Intake. One sure way to increase the performance of a diesel vehicle is to improve the airflow to the engine.
- Change or Reprogram the ECM.
- Using New Fuel Injectors.
- Turbochargers.
- Performance Exhaust.
What year is the best 6.5 diesel?
Looking back, we now know that the 1992 & 93 model years were the best years for the 6.5L in terms of performance, customer satisfaction and sales volume.
Which diesel engine lasts longest?
The longest-lasting diesel engine is the 5.9L Cummins 12-Valve 6BT. The engine possesses million-mile durability, with an outstanding 30 horsepower for fast acceleration. It also features up to 440ft-lbs of torque and a high-performance P7100 injection pump.
Is 6.2 or 6.5 diesel better?
If you want to go fast and tow big loads, the 6.5 is for you, if you want to get the best possible fuel mileage, and do it on the cheapest possible budget, the 6.2 is for you. Of course some will argue that a 6.2 turbo is the best combination of the two……
Does a cold air intake help a diesel?
Another benefit of installing a cold air intake on a diesel truck is improved gas mileage. The internal combustion engine produces power by burning fuel. For this process to be successful, your engine needs the right amount of oxygen. If there’s too little oxygen, it could result in increased fuel consumption.
Is the 6.5 diesel a Detroit?
We’re talking about the 6.2L and 6.5L oil-burners, the indirect injection V8’s that were produced by Detroit Diesel under the GM umbrella for nearly two decades.
Which diesel engine is the most reliable?
7.3L Ford Power Stroke (#1 Reliable Diesel Engine)
After several decades, the 7.3L Powerstroke is regarded as the most reliable diesel engine among its sophisticated counterparts.
What is the most unreliable diesel engine?
Introduced mid-2003, the Ford 6.0L turbo is by far the worst modern diesel engine. It’s so bad, in fact, that Navistar (Powerstroke’s parent company) and Ford had a legal battle over it. The list of issues ranges from head gasket problems to catastrophic fuel system failures.
What will destroy a diesel engine?
Thousands of diesel engines fail prematurely each year aided by the presences of glycol, fuel, soot and water in the engine oil.
Is a 6.2 diesel a 350 block?
No, the first 6.2 was a joint development of Chevrolet and Detroit Diesel. It was the Olds 5.7 diesel (1978-84) which used a heavily-modified block derived from the Olds 350 gas.
How often should I change my diesel air filter?
It’s pretty much the same for engines, be it diesel or gas. So, before your ride completely dies, check its air filter. It’s most likely clogged and needs either washing or replacement. Pro Tips: As a rule of thumb, change your air filter after every 15,000 miles.
How can I reduce diesel fuel consumption?
12 Tips to Improve Diesel Fuel Mileage
- Turn your engine off.
- Use shore power when you can.
- Avoid revving the engine.
- Find your engine’s sweet spot and run with it.
- Use your air conditioner as sparingly as possible.
- Anticipate upcoming traffic lights.
- Maintain an extended following distance.
What’s the longest lasting diesel engine?
How long should you let a diesel idle before driving?
Myth: Diesel engines need to warm up at idle for 5 to 10 minutes or more especially on cold days before driving them. 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.
What is the longest lasting diesel truck?
Most Reliable Diesel Pickups of All Time
| Model | Engine | |
|---|---|---|
| Ford | F-250/F-350 | 7.3-Liter Power Stroke V-8 |
| Chevy/GMC | Silverado/Sierra | 6.6-Liter Duramax LB7 V-8 |
| Chevy/GMC | Silverado/Sierra | 6.6-Liter Duramax LBZ V-8 |
| Dodge Ram | 2500/3500 | 5.9-Liter, 12-Valve Cummins I-6 |
Will 1 gallon of gas hurt a diesel engine?
As little as 1% gasoline contamination will lower the diesel flash point by 18 degrees C. This means the diesel fuel will prematurely ignite in the diesel engine, which can lead to engine damage. Gasoline contamination can also damage the fuel pump and mess up diesel injectors.
What can you not mix with diesel fuel?
Whether you’re preparing for the wrath of winter or already in the thick of it, the one thing you should never do is turn to a diesel additive that contains alcohol.
Should you warm up diesel engines?
The question on the minds of many this time of year is, “Should I let my diesel engine warm up?” Simply put, yes. In the colder months it’s a good idea to let your engine warm up before you hit the road.
What are the symptoms of a blocked diesel fuel filter?
Here are five of the bad fuel filter symptoms to watch for:
- You have a hard time starting car. If the problem is the fuel filter, and it isn’t changed soon, you may find that your vehicle won’t start at all.
- Misfire or rough idle.
- Vehicle stalling.
- Fuel system component failure.
- Loud noises from the fuel pump.
Does cruise control save diesel?
Generally speaking, yes. Cruise control can help you become more fuel-efficient and can help you save an average of 7-14% on gas thanks to its ability to maintain a continuous speed. In comparison, the constant change in acceleration and deceleration of the driver placing their foot over the pedals can eat more gas.
What RPM is a diesel engine most efficient?
Between 1,300 and 1,500 RPM is the most fuel-efficient engine speed, or what some would call the “sweet spot.”
…
Driving For Better Fuel Efficiency
- Engine speed, or revolutions per minute (RPM)
- Road speed.
- Acceleration.
What is the most unreliable diesel?
The Worst Used Diesel Trucks Not Fit for Work
- Some 1994-2001 Chevy & GMC 6.5L Pickup are the worst for reliability.
- The Ford Super Duty 6.4L is a disappointing comeback.
- Why did the 1982-1993 Chevy & GMC 6.2L Pickup put out so little power?
- The 2003-2007 Ford Super Duty 6.0L may be the worst diesel truck of all time.