TOPQuestions and AnswersIs it better to put the additive after the engine is warmed up? When I change the oil, can't I put in the additive first and then put in the oil?
最終更新日 : 2023/04/11

Is it better to put the additive after the engine is warmed up? When I change the oil, can't I put in the additive first and then put in the oil?

Bellhammer Seven can be effective at any time without any problem.
It can be used after the engine is warmed up or during an oil change.

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