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Re: 07 Buick- Jumping Speedo- Network issue?
Posted to Technical Discussion Forum on 3/6/2020 2 Replies

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Grant, since 1962 I have NEVER observed over 75 mv AC ripple, on alternators of cars and small trucks, UNLESS something is WRONG. This something wrong does not have to be the alternator. Bad/loose wi... Login to read more.

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