There are several common 6.4 Powerstroke Problems, which can cause poor performance. These problems include oil dilution, poor fuel mileage, and head gasket failure. If you notice one of these symptoms, the solution is simple. The following are some tips to help you repair your diesel engine. Follow these tips and enjoy your truck again. If your engine is not producing the power you need, it may be time to change the gasket visit this website prosourcediesel.com
6.4-liter Powerstroke diesel engine
Despite its high-performance reputation, the 6.4-liter Powerstroke diesel engine has some known problems. Many of these problems can be traced to neglect, improper maintenance, or power-adding devices. Listed below are some common problems and their solutions. You can avoid these problems by performing routine maintenance on your truck and knowing about them beforehand. Listed below are some common problems with this engine type. For further information, visit our dedicated 6.4L Powerstroke diesel engine page.
First, check the radiator. Many 6.4L Powerstrokes are prone to radiator leaks. This can lead to overheating. You can also look for visible signs, such as steaming exhaust. You will need to replace your radiator. Fortunately, this repair is relatively inexpensive. If you experience a coolant leak, be sure to change the coolant as recommended by the manufacturer. It is important to note that many of these problems are actually caused by clogged EGR cooler passages.
Oil dilution
Those who own 6.4 Powerstroke trucks have experienced engine leaks. The extra oil is actually diesel fuel. As part of the emissions process, engine lubrication is compromised due to this. If this oil leak is not repaired quickly, it can lead to serious engine damage. By regularly checking the oil level, 6.4 owners can extend the life of their truck. Here’s how to check the oil in your 6.4 Powerstroke:
One problem common to all 6.4 Powerstroke trucks is an overheated coolant system. Exhaust temperatures cause silicates to fall out of the coolant and block the oil cooler. The result is a drained oil cooler and a wrench light on the dash. If the delta is too high, the engine will derate. To prevent this, it is important to flush your engine with oil after each use and to change the coolant periodically marketbusinesstech.
Poor fuel mileage
If you’re looking to improve your poor fuel mileage on the 6.4 Powerstroke, you need to make sure that the engine oil is fresh. Check the oil dipstick at least once per week and change the oil and filter when the recommended interval is reached. Don’t try to use a 10,000-mile oil change interval. Instead, change the oil and filter every 5,000 miles, and use high-quality oil.
Another major problem with this engine is its poor fuel mileage. If you don’t drain it regularly enough, you’ll create a sludge on the fuel-water separator. If this happens, the drain valve will stick and the fuel quality will be compromised. It’s important to remember that excessive-performance can damage the engine. This is why frequent maintenance is required. Luckily, there are easy fixes for this problem.
Head gasket failure
If you notice your truck is having trouble starting, it may be the result of a blown head gasket. It can also lead to a noticeable loss in power. Leaking gasses can also cause your engine to lose compression. When your truck is overheating, the air and fuel can escape, causing your engine to seize and overheat. To fix it, you need to know what causes head gasket failure and how to identify it.
While head gasket failure is a relatively common issue in 6.0L Ford Powerstroke engines, it can occur under similar circumstances. The 6.4L Powerstroke is susceptible to localized overheating and a lack of engine care can lead to head gasket failure. However, Ford claims that this problem cannot be solved by machine-cutting cylinder heads. Luckily, there are easy ways to fix the problem yourself.
Radiator leaks
As the 6.4L Powerstroke enters its second decade of service, one of the most common issues it faces is radiator leaks. Despite its flexible front end, this engine is notorious for heat, corrosion, and cracking radiators. It is, therefore, no wonder that the cooling system of this truck is usually the first to need overhaul. The following are some common ways to prevent your radiator from leaking coolant.
A common symptom of a leaking radiator is a leaking injector. When the injector leaks, the excess fuel enters the cylinder and can cause overheating. In extreme cases, this excess fuel could cause hydro locking, bending the connecting rods, and even causing catastrophic engine failure. These problems often go undetected because the vehicle’s check engine light never illuminates.
Chafing of fuel pump’s wiring harness
The chafing of the fuel pump’s wiring harness is one of the most common causes of a no-start condition and loss of power in 6.4L Ford Powerstroke engines. The unprotected wiring on this part of the engine rubbed against the block during engine vibrations. The bare wire eventually became exposed and ground out the volume control circuit. The vehicle would then fail to start, and a check engine light would illuminate. Fortunately, the fix is fairly simple.
If you notice this problem, don’t wait to take action. The first thing to do is remove the gas tank filler cap. The filler cap will relieve residual air pressure. Next, remove the foam from the gas tank. After you remove the foam, you can cut the wires at a distance of about two inches. Avoid chafing the wires with the electrical connectors, which will trap the insulation and damage them.
