Question:
teachers, Hello! I have a Gold Cup SY6480AB-E single-point EFI engines morning when a car exhaust pipe of black smoke, smoke the same material as the oil, and to give a smoky . has a flavor oil. and so on up the water temperature of a revived.急加速do not speed up the very slow speed table step 80, the car felt very big noise, 60 the following on no power steering the direction of play squeak of the time-twisting-twisting voice squeak. sometimes twist car will shift. to open high-speed hang five to automatically block out block by the high-speed block to reduce speed when out. please the teacher to help solve the problem?

Answer:
combustion exhaust pipe is not smoky or not oil and gas mixing ratio, it is recommended to clean idle and throttle valve, injector, if not only to a good shop or repair shop 4S regulation of oil and gas mixing ratio.
shift may be noises or shift linkage shift caused by缺油proposing an overhaul of maintenance.
swap file is the problem of transmission, gear lever松旷wear pins, broken or lost, so that the role of out of control before any chaos. Cross-axis variable-speed abrasion interlocking device failure; gear lever ball松旷too much wear and tear. Gear, ring gear or gear sets in the direction of tooth wear as a long-shaped structure, by the work of the role of the axial force generated from the file. Slide shift fork shaft, mechanical abrasion, such as locking pin is too large, fork bending deformation or face groove with the ring gear grind open. The second axis fixed nut loosening of the back-end, leading to the second shaft axial movement. Synchronizer lock sold loose or fall apart, the work of failure cone.
These are just infer based on your description, the concrete analysis of concrete problems, it is recommended a complete inspection, maintenance.
Good luck!2008-02-28
问题:
老师，您好!我有一台金杯SY6480AB-E单点电喷发动机早上着车的时候排气管冒黑烟,喷出像油一样的物质,把地都给喷黑了.有股生油的味道.等水温一上去就恢复了 .急加速上不去,加速非常的缓慢,迈速表过80,感觉车的噪音非常的大,60以下就没有,转向助力打方向的时候有吱扭吱扭的声音.有时换挡会搓车.开高速挂五挡时自动掉挡 ,由高速降低速时掉挡.请老师帮助解决一下问题?

回答:
排气管冒黑烟是燃烧不好，或者油气混合比不对，建议清洗怠速阀和节气门、喷油嘴，如果还不好只能去4S店或修理厂调节油气混合比。
转向噪音有可能是转向机或转向连杆缺油造成，建议彻底保养。
掉档是变速器的问题，变速杆定位销磨损松旷、断裂或丢失，使之失去控制作用而任意乱摆。 变速叉轴互锁装置磨蚀失效；变速杆球头磨损过大松旷。 齿轮、齿圈或齿套在齿长方向磨损成锥形，受工作时产生的轴向力作用而脱档。 换档叉轴滑槽、锁销等机件磨蚀过大，拨叉弯曲变形或工作面与齿轮环槽磨旷。 第二轴后端固定螺母松动，导致第二轴轴向窜动。 同步器锁销松动或散架，锥面工作失效。
以上只是根据你的描述推断的，具体问题具体分析，建议还是彻底检查、保养。
祝好运！2008-02-28