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AUTO-THREE Car fuel system cleaning bottle

$149.90 50% OFF $299.99
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Why must the throttle be cleaned?

1. Carbon deposits on the gas, which will affect the intake air volume and cause a decrease in vehicle power.

2. Carbon deposits on the throttle will change the position of the throttle. The ECU computer calculates the wrong amount of air intake and fuel supply, resulting in increased fuel consumption.

3. Carbon deposits on the throttle will cause acceleration, deceleration and slow acceleration


Does not include cleaning fluid.

Suitable for gasoline injectors, not for diesel injectors!

The system not only has the function of high and low pressure cleaning. At the same time, the function of the entire combustion chamber can be converted to the fuel system of various important functions in the product, such as clean throttle and fuel nozzle. Check fuel injection model, throttle or EFI:

EFI model:

1. Find it from the oil return hose, disconnect it and insert it with a suitable adapter;

2. Find the fuel hose, disconnect it, and use the correct adapter to connect it to the detergent discharge hose;

3. Connect the power socket and return hose to the fuel tank, and then open the lid; if there is no return pipe, please move the fuse of the fuel pump to make the fuel pump inoperative;

4. Pour the cleaning liquid into the water tank of the vacuum cleaner;

5. Connect the air source power supply to the air inlet of the vacuum cleaner and adjust its pressure to 40-50PSI;

6. Check all connection points for leaks;

7. Start the engine and clean the fuel system.

Throttle type:

For the throttle type system, the connection method is the same, just adjust the pressure of the air source 1-5PSI.

How to identify the intake hose and return hose:

1. Generally speaking, the intake hose is larger and the return hose is smaller;

2. The inlet hose side is always connected with a filter, and the return side is always equipped with a buffer.

3. There is an arrow on the hose to indicate the fuel flow direction.


For the throttle type system, the connection method is the same, just adjust the pressure of the air source 1-5PSI.

We proudly offer worldwide shipping 17track! Please note order processing time is typically 1-3 business days.

Once your order has shipped, the estimated delivery time is between 5-20 business days. Please consider any holidays that might impact delivery times.

Please note: Your order may split into multiple shipments. If this occurs, you will be notified and receive a tracking number for each separate shipment.

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