雪佛兰1.4L喷油嘴 24578820 FJ10741 燃油喷射器原厂规格

When a Chevrolet 1.4L model exhibits idle instability, weak acceleration, higher fuel consumption, or cold-start difficulty, the original fuel injector is aged or clogged, causing poor atomization. This injector precisely sprays atomized fuel that mixes with air and enters the cylinder for combustion, ensuring smooth engine power output. This is an OEM-spec replacement; OEM 24578820 / FJ10741; fits Chevrolet 1.4L engines produced after 2000. Installation requires cleaning the intake path and gasket contact surfaces, and tightening to the specified torque to avoid leaks or seal failure.