out of whack tach (Full Version)

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out of whack tach

  

joes91 -> out of whack tach (3/25/2005 3:00:32 PM)

 my 91,305 rs tach reads 1200 at idle. at 60 mph, it reads 3200 rpm. what gives? i cant figure out whats wrong. can anyone help?

  
Patrick -> out of whack tach (3/25/2005 4:40:49 PM)

what would make you think something is wrong joe?

joes91 -> out of whack tach (3/25/2005 5:52:52 PM)

 according to my limited knowledge, those tach readings are about double of what they should be.

Patrick -> out of whack tach (3/26/2005 2:59:51 PM)

how long has it been reading what you feel is wrong?

joes91 -> out of whack tach (3/28/2005 10:36:03 AM)

 it has been this way for quite some time but i never thought about it much until i saw the tach redline when shifting at normal driving speeds.

Patrick -> out of whack tach (3/29/2005 10:36:18 AM)

what is the redline speed? the only thing i can think, find a cheap tach, and hook it up under the hood, and see what it registers?

  

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