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Re: Hesitation EGR
12Ounce
I just sucked on the end of a vacume tube and it drew in the diagfram. The funny thing is I can tell it is sucking in the egr at idle a little because it starts running a little rough. If I un plug from the egr and plu the vacume hose or not the idle gets better. Do you know if your supposed to have manifold vacume 15 to 21 at the egr when the pcm tells it to work or should it be abot 3 to 5?
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