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Tach reads low

808 Views 2 Replies 3 Participants Last post by  2000RATA
Noticed latley the Tach was reading low (reading 400 to 450 rpms) at normal idle. Problem cleared but has come and gone.
Any ideas

Thanks Rick
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search 06 tach problems. Very common in the 06's. The tach is bad.
Mine does the same thing. Got to re solder a couple places on the board.
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