Ameer Randolph
A diesel showerhead fuel pickup is a component of a diesel truck's fuel tank. It is designed to maximize fuel usage by allowing the truck to suck up the last drop of fuel from the tank. However, it is prone to clogging and can cause fuel selector valve problems if plastic bits break off and enter the fuel system. Owners of diesel trucks often opt for alternatives like nylon or copper fuel lines, or stainless steel showerheads, to avoid the issues associated with the standard factory showerheads.
Characteristics and Values Table for Diesel Showerhead Fuel Pickup
| Characteristics | Values |
|---|---|
| Function | Able to suck the last drop of fuel out of a tank |
| Prone to | Clogging |
| Alternative | Older trucks used a sock, which could leave a few gallons in the tank but was less prone to clogging |
| Replacement | Fuel hose with a "V" cut at the bottom |
| Replacement Cost | $21.95 |
| Fuel Sending Unit | Gas fuel sending unit may work with a diesel tank, but it does not have a fuel return line |
| Fuel Selector Valve | May be affected by bits of showerhead plastic |
| Materials | Nylon fuel line, stainless steel, copper sheet metal, brass T with a nipple fitting, diesel-rated hose, aluminum |
| Cost of Materials | Around $10 |
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What You'll Learn
Fuel pickup tube shower head maintenance
A fuel pickup tube shower head is a component in some Ford trucks that is used to draw fuel from the bottom of the tank. Over time, the original shower heads can crack and fall off, which can cause fuel selector valve problems.
To maintain and replace the fuel pickup tube shower head, here are the steps you can follow:
- Remove the bed of the truck: When performing maintenance on the fuel system, it is often necessary to remove the truck bed to access the fuel tanks and related components.
- Drain the fuel tanks: Before beginning any work on the fuel tanks, ensure that you drain all the fuel from the tanks. This is important for safety and to prevent spills.
- Purchase replacement shower heads: You can find replacement shower heads online or at automotive stores. Some people choose to use fuel hose with a "V" cut at the bottom instead of the shower heads. Others have used copper sheet metal, stainless steel, or nylon fuel line to create their own custom shower heads.
- Install the new shower heads: When installing the new shower heads, ensure that they are securely attached to the fuel sending units. You may need to use hose clamps or compression fittings, depending on the design of the shower head.
- Test the fuel system: After installing the new shower heads, test the fuel system to ensure that it is functioning properly. Pay attention to the fuel gauge and any unusual noises or performance issues.
- Regular maintenance: To prevent future issues, perform regular maintenance on your fuel system, including checking the condition of the shower heads and fuel sending units. Replace any worn or damaged components as necessary.
It is important to note that working on a fuel system can be dangerous, so it is always recommended to consult a professional or a mechanic if you are unsure about any aspect of the maintenance or repair process.
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Pros and cons of the shower head pickup
When it comes to diesel fuel systems, particularly in the context of diesel engines in vehicles, a critical component is the fuel pickup, which is responsible for drawing fuel from the tank to the engine. One type of fuel pickup is the showerhead design, named for its resemblance to a showerhead due to its circular shape and multiple small holes or slots. This unique design offers both advantages and disadvantages over other fuel pickup styles, and understanding these pros and cons is essential for diesel system designers and enthusiasts.
Starting with the advantages, one of the key pros of the shower head fuel pickup is its excellent fuel flow capacity. The multiple holes or slots in the head allow for a high volume of fuel to be drawn into the system, ensuring a consistent and abundant supply to the engine. This design can help mitigate the issues of fuel starvation, especially in high-performance or modified diesel engines that demand a substantial fuel flow. The shower head design's ability to provide ample fuel flow can contribute to better engine performance and reduced risk of fuel-related issues.
Another advantage of this design is its ability to self-prime. The shower head fuel pickup's unique configuration enables it to draw fuel more efficiently, even in challenging conditions, such as when the tank is low or when air gets into the fuel system. This self-priming capability can be a significant benefit in ensuring engine reliability and reducing the chances of fuel system issues, especially in vehicles that experience frequent starts and stops or operate in varying terrain.
However, one of the primary disadvantages of the shower head fuel pickup is its potential for air entrainment. Due to the head's design, with multiple small holes or slots, air can sometimes get sucked into the fuel system along with the diesel, leading to air bubbles in the fuel lines. This air entrainment can cause issues with engine performance and, in severe cases, even lead to engine stalling. This problem is particularly prevalent when the fuel tank is low, and the pickup is drawing in more air than fuel.
Additionally, the complexity of the shower head design and the need for precise manufacturing and installation are further cons. The intricate nature of the shower head fuel pickup means that it is generally more expensive to produce and may require more careful installation compared to simpler fuel pickup designs. This complexity also introduces more potential failure points, as issues with even one of the multiple holes or slots can impact the overall performance of the fuel system. As such, the shower head design may not be ideal for low-budget builds or applications where simplicity and ease of maintenance are prioritized over high fuel flow capacity.
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Alternative options to the shower head pickup
A diesel showerhead fuel pickup is a part of the fuel pickup tube, which is used to draw fuel from the bottom of the tank. Over time, the showerhead can crack and fall off, preventing fuel from being drawn.
Fuel Hose with a "V" Cut
One alternative to the shower head pickup is to use a fuel hose with a "V" cut at the bottom. This method is simple and effective, as it prevents the hose from sucking itself tight to the bottom of the tank. This option is also more affordable than replacing the shower head.
Gas Fuel Sending Unit
Another option is to install a gas fuel sending unit in a diesel tank. According to a Ford parts technician, any sending unit from a Ford truck between 1985 and 1986 will work as long as the fuel tank is 19 gallons. However, the gas sender does not have a fuel return line like the diesel sender, so modifications may be necessary.
Custom-Made Showerheads
Some people have opted to create their own showerheads using materials such as stainless steel, aluminum, or copper sheet metal. These custom-made showerheads are designed to be more durable and long-lasting than the factory-installed showerheads. For example, one person used copper sheet metal and soldered everything together, reusing the existing plastic screen from the original shower head.
Fuel Sump Filter
While not a direct alternative to the shower head pickup, some people have mentioned using a fuel sump filter that clamps to a hose instead of an in-tank module. However, finding a suitable fuel sump filter that clamps to a hose can be challenging.
Teflon Shower Head or Strainer
Another suggestion is to use a Teflon shower head or strainer, as it is unlikely to be affected by fuel over time. This option addresses the concern of metallic substances rubbing against the bottom of the tank and causing wear and tear.
These alternatives offer potential solutions to the issue of a cracked or fallen shower head fuel pickup, providing options for replacement or modification to improve durability and functionality.
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The cost of shower head fuel pickup
The cost of a showerhead fuel pickup varies depending on the type of showerhead and the features you require.
Basic single-spray showerheads are the most affordable option, typically ranging from $5 to $50. These showerheads offer adjustable settings and are easy to install, making them a popular choice for those on a budget.
If you're looking for a more luxurious experience, rainfall showerheads cost around $25 to $150 and provide a relaxing, upgraded shower experience. Ceiling-mounted showerheads are another premium option, priced between $80 and $300. They are known for their ability to prevent mildew by reducing the amount of water that escapes onto the walls.
Handheld showerheads, which offer convenience and versatility, typically range from $30 to $200. This type of showerhead is ideal for bathing pets or cleaning the tub, as it can be easily detached from the wall and comes with a long hose.
When it comes to showerhead finishes, chrome tends to be the most affordable option, while brushed nickel and bronze may come at a higher cost. Stainless steel and brass showerheads are known for their durability and fall into the mid-range price category.
In addition to the showerhead itself, there may be additional costs associated with installation, labour, and plumbing services. The national average cost to replace a showerhead is $260, but this can vary depending on factors such as the complexity of the installation and any necessary repairs.
In the context of diesel trucks, forum users have mentioned purchasing shower heads for their fuel pickup tubes at prices ranging from $21.95 to $30. These shower heads are designed to catch any debris in the fuel and prevent clogging issues.
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Compatibility of shower head fuel pickup
The compatibility of a shower head fuel pickup depends on several factors, including the specific vehicle model, the fuel tank design, and the fuel type. In this case, let's focus on diesel vehicles and the considerations for compatibility:
Vehicle Model and Fuel Tank Design:
The compatibility of a shower head fuel pickup is often vehicle-specific. For example, in a discussion about Ford trucks, it was mentioned that any sending unit from any Ford truck between 1985 and 1986 will work as long as the fuel tank is 19 gallons. However, it's important to note that the fuel return line may differ between diesel and gas engines, with diesel engines typically having a fuel return line while gas engines may not. This is an important consideration when choosing a compatible shower head fuel pickup.
Fuel Type:
The fuel type also plays a role in compatibility. Diesel engines have unique requirements due to the characteristics of diesel fuel. Diesel fuel tends to leave behind residue and contaminants, which can affect the performance and longevity of the shower head fuel pickup. This is why it's recommended to use diesel-rated fuel hoses and consider materials that can withstand the properties of diesel fuel.
Shower Head Design and Materials:
The design and materials of the shower head fuel pickup are crucial for compatibility. Some original factory shower heads have been known to crack, break, or turn into small pieces of black plastic, leading to fuel selector valve problems. As a result, vehicle owners often opt for custom-made shower heads using materials such as stainless steel, nylon fuel line, copper sheet metal, or aluminum. These materials offer durability and resistance to the corrosive nature of diesel fuel. Additionally, the use of screens or filters within the shower head can help catch contaminants and prolong the life of the fuel pickup.
Installation and Maintenance:
Compatibility also extends beyond just the physical fitment of the shower head fuel pickup. It involves considering the ease of installation, accessibility to the fuel tank, and maintenance requirements. Some vehicles may require the removal of the bed or cutting a hole for easier access during installation or replacement. Proper maintenance includes regularly checking for cracks or signs of deterioration and ensuring the shower head is securely attached to the fuel sending unit to avoid it falling off and rendering the pickup ineffective.
In summary, ensuring compatibility for a shower head fuel pickup in a diesel vehicle involves considering the specific vehicle model and fuel tank design, understanding the unique characteristics of diesel fuel, selecting appropriate materials for the shower head, and being mindful of installation and maintenance requirements. By taking these factors into account, you can enhance the performance and longevity of your diesel engine.
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Frequently asked questions
A showerhead fuel pickup is a device used in diesel trucks to suck the last drop of fuel from the tank.
The showerhead fuel pickup is excellent at sucking the last drop of fuel from a tank.
The main drawback of a showerhead fuel pickup is that it is prone to clogging.
Some alternatives to the diesel showerhead fuel pickup include using a fuel hose with a "V" cut at the end or a piece of nylon fuel line with an angle cut at the bottom.
