However, if you take good care of your truck, its service life can be extended to 600,000 miles.
How many miles will a 6.7 Powerstroke last?
After years of development, the 6.7L Power Stroke has demonstrated that it can easily surpass the 200,000-mile milestone with minimal maintenance. There’s no reason this engine can’t go 300,000 or even 400,000 miles if you follow Ford’s recommended service intervals. It’s also important to ensure that the CP4.2 high-pressure fuel pump is always fed high-quality fuel that’s free of air and impurities, and that both fuel filters are replaced at or before the recommended frequency. The most significant impediment to a 6.7L owner’s pursuit of high mileage is emissions system failure. Forced repairs to EGR valves, EGR coolers, DPF and/or SCR systems, and numerous sensors throughout the emissions-control systems can range from minor to catastrophic. There are numerous stories of this engine holding out in difficult situations, such as Texas oil fields, cross-country hot-shotters, and pipelines across North America, just like the 7.3L.
Is Ford f350 reliable?
The Ford F-350 Super Duty has a 1.5 out of 5.0 reliability rating, which places it 17th out of 17 fullsize trucks. The average yearly repair cost is $1,295, indicating that it has a high cost of ownership. Repairs are common, but when they do occur, they are more severe than with other models.
Should I buy a diesel with 200k miles?
Diesel trucks, on the whole, are sold with higher mileage than the average used vehicle. It’s not unusual to come across a used diesel truck for sale with more than 200,000 kilometers on it. Although diesel engines are generally more reliable than gasoline engines, excessive mileage remains an issue.
How reliable is the Ford 6.7 diesel?
The 6.7L Power Stroke diesel engines from Ford are strong engines that are exceptionally durable and reliable, with only a few difficulties. The 6.7L Power stroke no longer relies on four bolts per cylinder to hold down the cylinder heads, which is a significant increase in terms of reliability. Each cylinder now has six bolts. This will lessen the chances of a blown head gasket and coolant/oil inside the cylinder due to head bolt stretch and head gasket failure.
The most serious issue that the 6.7 Power Stroke can face is turbocharger failure. Engines with a rather sophisticated turbocharger with ceramic bearings (the small GT32 SST) were prone to premature failure in the early years of manufacturing. The most recent engines have a different turbocharger assembly with more reliable steel ball bearings on the turbo shaft. So far, most turbo failures have been documented on 2011 and 2012 models.
Glow plugs on 2011 engines were weak, and they might easily fall off, causing major engine damage inside the cylinders. It is okay to replace them with the latest ones. There are also concerns with soot fouling on the EGR cooler and EGR valve, as well as problems with the EGR temperature sensor and plugged DPF filters. Coolant leaks are possible around the turbocharger and from the cooling system’s primary radiator.
The 6.7 Power Stroke engine has proven to be a fairly reliable engine in general. Regular oil changes and the use of high-quality motor oil that meets Ford’s lubricity criteria for this diesel engine are critical. The engine will survive hundreds of thousands of miles if properly maintained.
Should I buy a diesel with high mileage?
Of course, there are exceptions to every rule, but these vehicles aren’t worth the risk. If you absolutely must have a high-mileage vehicle, go for the petrol model with the largest engine.
A smaller engine will be pushed to 90% of its capacity under the same driving conditions, whereas a larger engine will cruise at 70%. Less stress equals fewer repairs.
“Is automobile age or miles more important?” I’m regularly questioned when it comes to older vehicles. When compared to a newer car, an older car always wins – which makes obvious when you think about it…
Is 100k miles a lot for a diesel truck?
Because diesel pickup trucks have more durable engines that can sustain greater compression ratios, they often obtain better economy than gas trucks. Powerstroke, Cummins, and Duramax diesel vehicles often last well beyond 100,000 miles, even when used frequently for towing and hauling. As a result, diesel pickups with 200,000 or even 300,000 kilometers sometimes attract high resale values on the secondhand truck market. Drivers shopping for a used diesel pickup understand that a truck’s life isn’t over just because it has a lot of miles on it.
With modern trucks surviving longer than ever before, it’s not uncommon to come across gas trucks with 200,000-mile lifespans. Diesel trucks, on the other hand, can exceed that limit. Diesel pickup trucks may easily last 500,000 miles or more. It isn’t simply their engines that are more durable. Because diesel engines are heavier than gas engines, diesel vehicle hulls are designed and constructed to be more durable.
Not all high-mileage diesel trucks are created equal, much like other cars. For example, a diesel truck that has been used extensively for towing and transporting large loads for 100,000 miles may require serious repairs, whereas a diesel pickup that has been rarely used and has 200,000 miles on the clock may still have years of trouble-free life ahead of it. However, it’s also crucial to know that the life expectancy of a diesel vehicle is determined by a variety of other elements outside the odometer reading, such as:
For example, a 200,000-mile diesel pickup with only one or two owners and strong maintenance records is likely to be a better investment than a 100,000-mile vehicle with four owners and few records.
The general condition and appearance of the truck are also significant. A truck with a well-kept exterior and interior is likely to have had its mechanical components well-kept as well.
Duramax is a brand of diesel engine found in GMC and Chevy vehicles manufactured by General Motors. What constitutes excessive mileage for these engines is a matter of debate. Some owners consider 100,000 miles to be excessive mileage for Chevy diesel trucks, while others believe that anything less than 350,000 should be considered high mileage. A poorly maintained engine might swiftly deteriorate before reaching 100,000 miles, whereas a well-kept Duramax pickup truck should last 400,000 to 500,000 miles.
Cummins engines can be found in Dodge diesel trucks and Ram diesel trucks. Cummins diesel engines, like the Duramax, are designed to last a long time. On a Cummins diesel, 350,000 to 500,000 kilometers is normally considered high mileage. Of course, this is dependent on how well the engine is maintained.
Although maintaining the engine is crucial, some diesel pickup drivers believe it is even more important to keep the truck alive around the engine because the truck itself is less likely to last more than 500,000 miles, even if the diesel engine is well-maintained.
The Powerstroke engine, like the Duramax and Cummins engines, is found in Ford trucks and can last up to 500,000 kilometers. However, similar with the Duramax and Cummins engines, a Powerstroke engine with 350,000 to 500,000 miles on the clock is considered high mileage. The key to gaining the most miles is to keep the truck and engine in good shape. Ford vehicles are the most popular truck brand in the United States, and they’re regarded for their overall dependability.
Purchasing a diesel pickup truck with at least 250,000 kilometers could be a good deal. Diesel pickups are more expensive than their gasoline counterparts when new, so buying one used might save you a lot of money. When purchasing a used diesel truck, keep the following in mind:
Oil leaks are common in high-mileage engines, but they aren’t always cause for concern. It’s not uncommon to have small leaks around gaskets and seals. A little oil seepage around the front and rear main seals, for example, isn’t all that concerning and is even expected. Oil that is more densely coated around a seal or gasket, on the other hand, may raise suspicion. It depends on how much oil is smeared across the surface. To put it another way, while having no oil leak is definitely better, a tiny oil leak on a high-mileage diesel engine shouldn’t necessarily be a deal breaker.
When purchasing an older diesel truck with a mechanical injection system, it’s a good idea to start a diesel fuel additive routine. Long-term running without supplemental lubrication of one of these older diesel engines can result in early injection pump failure. A fuel additive, on the other hand, can improve modern diesel engines. Additives can help any diesel engine, whether it’s a high-mileage or not, get better gas mileage.
Distinct trucks and engines, like any other vehicle, have different challenges. Buying an engine model that appears to have the fewest difficulties may be irrelevant if the truck it’s in has issues. It’s also crucial to look into the individual truck’s troubles, in addition to the engine’s concerns. Maintenance records can be extremely useful in this situation.
For example, the water pump on a particular truck may fail every 100,000 miles or so. Even if a truck has 300,000 miles on it, if the water pump hasn’t been updated in 150,000 miles, you could be looking at expensive repairs.
On a high-mileage diesel truck, it’s never too late to switch to synthetic engine and gear oil. The following are some of the advantages of synthetic oil:
Heat, repetitive mechanical pressures, and chemical breakdown from fuel dilution are the major enemies of oil stability. All of these forces are more prone to higher-mileage engines. Synthetic oil can help a high-mileage diesel engine last longer and run more efficiently.
Synthetic oils, in the end, reduce friction better than traditional oils. Friction can increase as diesel parts wear out in high-mileage engines. More friction equals more heat, which accelerates the deterioration of oil and diesel truck parts.
To summarize, there is no single number that defines what constitutes high mileage for a diesel pickup truck; however, anything beyond 500,000 is commonly considered excessive mileage. However, remember that there are many more factors to consider when purchasing a used diesel pickup than mileage. A well-maintained, high-mileage Powerstroke, Cummins, or Duramax diesel pickup truck is almost always a better option than a poorly-maintained, heavily-used diesel pickup truck with lower mileage.
Is 100 000 miles alot for a diesel truck?
Even when used heavily for towing and carrying, diesel vehicles like the Powerstroke, Cummins, and Duramax generally survive far past 100,000 miles. As a result, diesel trucks with 200,000 or even 300,000 miles have a high resale value on the secondhand truck market.
Should I buy a diesel with 300k miles?
When it comes to mileage, according to Prosource Diesel, diesel vehicles frequently receive better mileage than gas trucks since their engines are more durable. As a result, according to Prosource Diesel, it’s not uncommon to find a used diesel truck with more than 200,000 kilometers on the odometer. There’s a good chance you’ll stumble across a used diesel vehicle with 300,000 miles on the clock.
What constitutes excessive mileage in the case of specific diesel engines? According to Prosource Diesel, a secondhand diesel truck with a Cummins or Duramax engine with more than 350,000 kilometers is considered excessive mileage. For a Powerstroke diesel engine, anything above 350,000 miles is considered high mileage.
What year f350 to stay away from?
The Ford Super Duty trucks from 2008, 2009, 2010, and 2011 should be avoided. Engine failure is one of the Ford F-350’s most serious issues, which began in 2008 and continued through 2011.
Consumers stated that the engine would suddenly stop working, and they had to pay almost $10,000 to get it working again. Consumers continued to complain about the issue in models that followed the 2008 model.
Additional difficulties with the 2011 model included steering and suspension issues. These problems occurred when drivers exceeded 60 miles per hour and the truck began to wobble.
Despite the numerous complaints from drivers, Ford did not issue any recalls.
Consumers complained the most about the 2008 model of all the years. The steering was mentioned in the majority of the complaints. With no warning indicators, the steering wheel would seize.
The ride was described as turbulent and irregular by some drivers. Other drivers had major engine problems, with the engine smoking as they tried to accelerate, and others even having the engine turn off in the middle of a trip.
In one case, the driver claimed that the engine caught fire. There were nine recalls for the 2008 model, however none of them were related to the fire engine.
Blown Head Gasket
A blown head gasket was found in the 2004 Ford Super Duty trucks with a 6.0L diesel engine. At the time, a blown head gasket cost around $4,500 to repair. However, because the blow damaged other elements of the engine, the drivers were forced to replace them as well.
The 7.3L diesel engine in the 2001 Ford Lariat has gearbox difficulties. The transmission seal was burned as a result of this problem, and repairing the seal may cost up to $5,000, and it would need numerous replacements.
The transmission systems have been recalled by Ford. Ford stated when announcing the recall that the engine camshaft was displaced, which caused the engine to stall.
Other Model Years to Avoid
The 2006 model failed to live up to the high standards set by Ford Super Duty Trucks. Because Ford didn’t utilize the same metal for the EGR valve as they did for other models, the head studs became weak.
According to the owners of this model, the troubles began when they returned home with the truck. The power steering began to make weird noises after 25,000 miles of driving. The truck began to blow head gaskets after 50,000 kilometers.
The electrical system was also causing problems for certain drivers. Consumer Reports rated the 2006 Ford Super Duty trucks a one-out-of-five satisfaction rating. You should avoid the 2006 model at all costs because it will cause a slew of problems.
The Ford Super Duty trucks have enjoyed a fantastic run since 2012. The run’s problems began in 2017, when the truck reported a number of problems.
One of the most serious faults was a malfunction with the tailgate and door latches, which caused the door and tailgate to open while the truck was moving. Most dealerships, on the other hand, rectified the problem for free.
A wobbly steering wheel was another issue. According to the drivers, the problem was typical at high speeds and would go away once the vehicle slowed down.
The 2017 model had problems with the electronic system settings, which would mysteriously vanish. Drivers also reported problems with ABS braking. If you want a Ford Super Duty truck, stay away from the 2017 model.