Traditional Culture Encyclopedia - The 24 Solar Terms - After cleaning the throttle, the lacrosse car still emits black smoke during cold start. What is the reason?
After cleaning the throttle, the lacrosse car still emits black smoke during cold start. What is the reason?
Check for loose parts and oil leakage. In addition, cleaning the throttle valve does not help the oil circuit and nozzle. If there is blockage and uneven oil supply, it may burn badly and emit black smoke. At the same time, if the engine has more carbon deposits, it may also emit black smoke. You can try to improve the combustion by using the efficient fuel additive Mafudou tablets.
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