Description
12 months warranty. If there is any problem during the one-year quality warranty period, please feel free to contact us for a free replacement or refund..Please note - Please check the car's build model trim engine, product appearance and part number to make sure this is the correct part you need. If you have any questions, please contact us for answers..1.Fuel injectors deliver gas from the fuel tank to the engine cylinders to power your vehicle. If your fuel injectors are faulty, this can lead to catastrophic engine failure, and engine shock are one of them..Injectors undergo rigorous simulation testing to detect leakage, clogging, atomization, spray angle and uniformity of each nozzle at different speeds to optimize engine performance, stop vehicle vibration, accelerate more smoothly and ensure long-term reliability.
