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车型宝来1.8轿车,采用手动变速器,行驶里程2.5万km。故障现象在行驶过程中松开加速踏板时有轻微的发冲现象,而且该故障出现得很频繁。故障诊断根据客户所反映的情况进行了试车。试车中发现该车加速性能良好,当慢慢松开加速踏板时感觉车身稍微有点发冲,随着松加速踏板速度的加快,发冲现象更加明显,每次都连冲多次后才能恢复平稳。根据维修经验,这种现
Bora 1.8 car models, using manual transmission, mileage 25,000 km. Symptom There is a slight haircut when releasing the accelerator pedal while driving, and the fault occurs frequently. Troubleshooting According to the customer reflects the situation conducted a test drive. Test car found that the car acceleration performance is good, when slowly release the accelerator pedal body feel a little fat red, with the acceleration of the acceleration pedal speed, the phenomenon of hair punch more obvious, each time after repeatedly rushed to restore stability . According to maintenance experience, this is now