What makes you think the tune you have isn't safe?
What mods do you have?
What mods do you have?
Running lean based on what? KR? Who is this technician? Tuning expert?I have a 400ci stroker from inertia, along with cam and BV heads. I have srt8 injectors added on.
After install he gave me a tune to start, but then it died. After that we went throught about 3 tunes to actually get it driveable.
So now I recorded logs since its driveable but now i need another tune. I had a technician read data as i drove and he said its running lean.
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