Jinbei Multi-point 4Y Delphi Fuel Injector 25342385 1st generation 2-hole stable fuel supply

When your Jinbei multi-point 4Y vehicle has idle instability, acceleration hiccups, noticeably higher fuel consumption, or cold start difficulties, it usually indicates the original injector is aging or clogged, causing poor fuel atomization. This injector is a Delphi 1st generation 2-hole design, OEM number 25342385, specialized for Jinbei multi-point 4Y models (automatic). Installation requires cleaning the fuel rail interface and replacing the seal to prevent secondary blockage.