I'm using a data logging program (Freelog) and the engine never operates at the lowest vacuum reading (-0.3), the last column in a typical fuel table. This is a sample picture but it's the same thing, the last -0.3 column is blank:
Is that normal? Does it indicate a mechanical problem or restricted intake? I have a K&N cone using the stock intake tube and I cleaned it not long ago.
Thanks
Is that normal? Does it indicate a mechanical problem or restricted intake? I have a K&N cone using the stock intake tube and I cleaned it not long ago.
Thanks
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