Diesel Injector Fuel Injector 0445120333 Bosch for Yuchai engine

FAQ:

Q1. How to contact you?

A: You can send inquiry to us directly or you can contact us by email, phone call or WhatsApp, WeChat, Facebook and Skype. We will try to reply you as soon as possible.

Q2. This product is new?

We are manufacturer, so every product can guarantee personally assembly is a new product. The factory through strict test, please rest assured purchase.

Q3. What is the shipping way?

A: We can send by air, land, sea or express (express) as your request, such as DHL, UPS, TNT, FedEx, Aramax

Q4. What about delivery time?

A. If we have stock of the item you need, we can send goods to you within 3 working days after deposit or 100% payment into our bank account. If we don't have stock, the time to make each product is different generally, it takes 1 to 45 working days

Q5. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance

Q6.How is quality ensured?

A: All our processes strictly adhere to ISO-9001 procedures. If the product does not work property as described, and the problem is proven to be at our fault, we will provide exchange services for the same specific item.

Q7. What is your terms of packing?

A: Generally, we pack our goods in cartons. If you have legally registered patent, we can pack the goods in your branded boxes

after getting your authorization letters

Q8. What is your terms of delivery?

A: EXW, FOB, CFR, CIF,

Q9. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q10.Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q11.Do you make customer's spare parts?

A. Yes, you can send us samples and we can develop the new models especially for you.

Q12.How to clean fuel injectors?

A:

1) Remove the fuel injector from the engine;

2) Connect the carburetor cleaner tank and the fuel injector with a special connector;

3) Inject the carburetor cleaner into the fuel injector, and check the leakage of the fuel injector when it is not powered on;

4) Energize the solenoid coil of the fuel injector intermittently, let the carburetor cleaner clean the fuel injector, and observe its spray atomization at the same time.

Q13. How to test fuel injectors?

A: Detect the dripping of fuel injector. Select the connector of the test instrument according to the model of the fuel injector and connect it well, then check the sealing O-ring group (replace it if it is found to be damaged), install the fuel injector on the test frame, press the oil pump key, adjust the pressure to the factory specified pressure of the tested vehicle (preferably 10% higher), and observe whether the fuel injector drips oil. If the leakage in 1min is greater than one drop (or according to the technical standard), replace the fuel injector