open the *.cfg file (about the model that you want to edit), scroll down, or search for "smoke" -
打开*.cfg结尾的文件(是你想修改的模型),查询"smoke"
In the first result, change the values in the line "Auspuff_alpha" to:
在第一个结果中,把"Auspuff_alpha" 一行的值改成下面所显示的样子即可:
10
0
0
0