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T400 help please
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06-16-2021, 10:39 AM
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SunSoaked
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Join Date: Dec 2011
Location: Yuma Arizona
Posts: 1,525
Re: T400 help please
I had same issue bit I had my vacuum advance cannister off the HEI T-d into it. The diaphragm in the cannister went bad and raised my shift points like you.
SunSoaked
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