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Home > Forum > Practical Reflash Tuning > A lot of black smoke

A lot of black smoke

Practical Reflash Tuning

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Discussion and questions related to the course Practical Reflash Tuning

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2092 Views

Law

Law Shee

Community Member

1 Post

Australia

I got a Mazda 3 MPS gen 2

It blowing a lot of black smoke when is full throttle?

Andre.Simon

Andre Simon

Tutor

5222 Posts

New Zealand

What is the air fuel ratio under these conditions? What modifications have you performed?

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