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Bad map?

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Old 06-13-2015, 10:28 PM
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Bad map?

I am having a hard time getting tuned in and so I decided to test my vacuum and my gauge reads about 50 kpa idling and my data log is showing 30 kpa. I don't know how accurate my gauge is it is pretty old. But I gave rough idle, hesitation, and inconsistent blm readings. Does that sound like a bad map to you?

Another unrelated question I have a set of Bosch 0 280 155 923 / GM 12559036 injectors. They are ev6 so I would have to wire them in but do you think they would work good on tpi unit.
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