What are the reasons for the Jinbei Haise fuel injector not spraying fuel?
2 Answers
Jinbei Haise fuel injector not spraying fuel may be due to insufficient power supply to the fuel pump. Below is a detailed introduction about Jinbei vehicles: 1. Overview: Huachen Jinbei Automobile Co., Ltd., formerly known as Shenyang Jinbei Passenger Vehicle Manufacturing Co., Ltd., was officially renamed in January 2003 and is a key production enterprise under Brilliance China Automotive Holdings Limited. Shenyang Jinbei Passenger Vehicle Manufacturing Co., Ltd. is a joint venture established by Brilliance China Automotive Holdings Limited and Shenyang Jinbei Automobile Co., Ltd. 2. Main Models: The main models include Jinbei Haise H2L, Jinbei Grace MPV, Jinbei Rich, Jinbei Business Vehicle, Jinbei Grand Haise, Jinbei New Haise, Jinbei Haise, Jinbei Grace, etc.
I've been repairing cars for over a decade and have encountered many cases where the Jinbei Haise fuel injectors fail to spray fuel. The most common issue is clogged injectors – long-term use of low-quality gasoline can lead to carbon buildup and jamming. Electrical problems can also occur, such as burnt wiring, blown fuses, or a faulty ECU control unit preventing signal transmission, all of which can stop fuel injection. Older vehicles are more prone to these failures, especially vintage Haise models. Checking is straightforward: first use a multimeter to test the injector circuit for continuity; if there's no connection, replace the fuse or injector. I recommend regular fuel system cleaning and using 97-octane gasoline to avoid roadside breakdowns. If you can't fix it yourself, take it to a repair shop promptly to prevent engine damage and costly repairs.
