Replace Worn out Fuel Hoses with 2x For Leaf Vacuum Cleaner Pipes • $22.43 (2025)

FAQs

How much does a fuel line repair cost? ›

On average, you can expect to pay between $300 and $500. This cost includes parts, usually priced between $50 and $150, and labor, which can range from $250 to $350 depending on the complexity of the job and the mechanic's hourly rate. Remember, these prices are estimates and can vary.

Fuel leaks can occur if the fuel return hose gets punctured or worn out. A leaking gasoline return pipe can cause fuel to accumulate under the car and create a strong fuel smell. Leaking fuel should be taken seriously because a small spark can cause a fire.

Airlocks occur when air enters your fuel system and keeps the diesel fuel from reaching the injectors. Unable to pass fuel through the bubble stuck in your system, typical symptoms include difficulty starting the engine, reduced engine power after starting, and, in severe cases, the inability to start the engine.

2. Fuel smell — Another sign of a problem with the fuel hoses is a fuel smell coming from the car. Fuel hoses may deteriorate, leak, and wear out over time. Small leaks will result in fuel vapours being released from the car, which could produce an unpleasant stench.

Depending on which parts your mechanic needs to repair or replace, a fuel system service could take anywhere from an hour for a fuel line replacement to a few hours if they find a faulty fuel pump, fuel filter or carburetor issue.

There are only two hoses running from the pump. One is the high pressure line, which sends fuel to the injectors. The other is the return line, which dumps fuel that the injectors don't use back into the tank.

Fuel lines as a whole will suffer from age and occasional abrasions. The abrasions can come from other parts of the vehicle rubbing against the lines or debris finding its way into the system.

Loosen injection lines at the injectors about one turn. The use of two wrenches will prevent the binding or twisting of the steel lines. Usually, it is enough to bleed just half of the lines at a time. Crank the engine until all air is forced out and fuel is present.

Start the car and let it idle. Install a fuel pressure gauge, run the pump, and note the pressure reading. Then compare it to the manufacturer specification. If the pressure is low, you should address that problem.

Driving with a broken or leaking fuel line is never a good idea. If you suspect that your fuel lines are damaged, get in touch with us at LinesToGo and order a pre-bent replacement fuel line set today.

How does a car act when the fuel filter is going out? ›

If your fuel filter is clogged you will have low fuel pressure, which may lead to an engine misfire as well as rough idling and cause additional problems to your engine. If you notice a sudden drop in fuel efficiency. Many times it is due to a clogged fuel filter and impurities entering your engine.