What is the fuel line on a car?
Touch device users, explore by touch or with swipe gestures. The fuel line is the part of the fuel system that allows fuel to be delivered from the fuel tank to the engine. There are sections of metal hard line and sections of rubber or nylon for flex.
Where can I buy a fuel hose or fuel line?
If you need a fuel hose, fuel line, or fuel line retainer, browse our selection at O'Reilly Auto Parts.
Can metal tubing handle fluid pressure in fuel lines?
Some older automobiles rely extensively on metal tubing for fluid-transfer applications, such as in fuel lines. While metal tubes can handle fluid pressure well, they have some important drawbacks.
What are the hard and flexible lines on a fuel injector?
There are sections of metal hard line and sections of rubber or nylon for flex. Where hard lines meet flexible lines, there is often a crimped metal flange. In modern fuel injection systems, this is needed to keep the lines from separating due to fuel pressure.
Can you use rubber line for fuel line?
Standard rubber vacuum or heater hose should never be used in fuel applications. The hose will deteriorate from the inside out and can plug fuel filters and carburetors with rubber debris, long before it springs an external leak.
What type of rubber is used for fuel lines?
PTFE Lined Hose is the best soft hose you can use and generally has a braided stainless or braided nylon exterior. The PTFE liner blocks fuel vapors and slows the degradation process. PTFE Braided Hoses require Special Fittings.
How much horsepower can a 5/16 fuel line handle?
If you're just cruising around with a carbed SBC, you'll probably be fine with a 5/16" line up to about 500 HP because you'll never tax the system enough to starve the motor of fuel.
Can you use rubber hose for fuel return line?
car, yes, you can replace the low-pressure return metal line with rubber, doesn't need to be high-pressure F.I. hose.
What is best material for fuel line?
The best fuel line material depends on your needs. However, the best material for fuel lines is polytetrafluoroethylene or PTFE. PTFE fuel line is made of plastic material specifically known as Teflon. This fuel line material is impervious is resistant to the degenerative fuel effects which could form vapor barriers.
Can EPDM hose be used for fuel?
However, EPDM is not oil resistant—thus unsuitable for fuel transfer hose—and can also be very costly.
What size fuel return line should I use?
The Fuel Return Line should be at least the same size, or one size larger than the supply. Make sure there are no sharp bends or kinks. The return line should direct fuel close to the bottom of the tank and away from the pickup.
Is 3/8 fuel line big enough?
A 3/8”id fuel line can easily support 600 HP given sufficient “pump head”! Given a big enough pump a 3/8” steel line could support 1000 HP. The simple way to know is to install an electronic fuel pressure gauge. If the pressure falls as the engine RPM's go up you need more pump head.
Does fuel line size affect pressure?
Shows the relationship between measured pressure drop as a function of flow rate, for four different fuel lines (two different sizes at two different lengths). Every fuel line experiences pressure loss depending on fuel line length, and fuel flow rate.
How long does rubber fuel line last?
At vw-resource.com he recommends replacing it every 5 years. rubber line about every five years.
What size are fuel lines?
The sizes typically used in fuel systems are AN6 / Dash 6 / -6, which equates to a thread measuring 9/16” x 18 (threads per inch) with a hose bore around 3/8”, and AN8 / Dash 8 / -8 which has a thread measuring 3/4” x 16 (threads per inch) with a hose bore of around 1/2”.
How do you install a rubber fuel line?
3:007:27Repairing Damaged Fuel Lines with BrakeQuip - Gear Up With Gregg'sYouTubeStart of suggested clipEnd of suggested clipConnect a current rubber line in your vehicle to a fuel flex. Line. And attach a fuel flex line to aMoreConnect a current rubber line in your vehicle to a fuel flex. Line. And attach a fuel flex line to a brake whip quick connect fuel fitting.
Dorman OE Solutions Metal Fuel Lines
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Dorman OE Solutions Rubber Fuel Lines
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Dorman OE Solutions Nylon Fuel Line
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Dorman OE Solutions Metal Fuel Lines
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Dorman OE Solutions Metal Fuel Line
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Dorman OE Solutions Rubber Fuel Lines
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Dorman OE Solutions Rubber Fuel Line
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Why are rubber hoses so popular?
Rubber hoses are popular in automotive engineering due to their flexibility and relatively small size. You can shift them around to accommodate new components, and pushing them briefly out of the way when performing vehicle repairs is easy as well. The best rubber hoses for cars and trucks aren't actually made entirely of rubber.
What is the outer layer of a hose?
The outer layer is designed to protect the hose from external damage and environmental factors. Under the hood, this layer resists heat from the engine, road chemicals that may spray up from the highway and other elements. The hose's inner layer is specifically created to resist the type of liquid being transported.