Unverified80% confidenceCautionTime unknown
直喷发动机(GDI/TSI等)进气门无燃油冲刷,普通燃油添加剂无法清除进气门积碳,只能靠拆解清洗或吊瓶。购买添加剂时不要指望能解决直喷车进气门积碳问题
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
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