YAHOOOOO!!! Fixed my tach! It was the filter
10-18-2003, 07:32 PM
#1
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YAHOOOOO!!! Fixed my tach! It was the filter
After changing the speedo/tach circuit board, tach still did not work.
Changed the tach filter and now it's working! I am stoked!.
Just wished I would have started by changing the filter first, thats
ok as long as it works.
:smash: :thumbs: :cheers: :seeya
Changed the tach filter and now it's working! I am stoked!.
Just wished I would have started by changing the filter first, thats
ok as long as it works.
:smash: :thumbs: :cheers: :seeya
10-18-2003, 09:40 PM
#2
Re: YAHOOOOO!!! Fixed my tach! It was the filter (DMONSVETTE)
Did it not work at all, or was it completely out of whack?
My '76 currently reads exactly twice (2x) the RPM. I have a '95 LT1 in mine and the computer (PCM) knows what it's really doing, but would be nice if tach was correct (I only know RPM's thru 3,500 since 2x that = 7,000 - the limit of my tach)
I really haven't researched yet, but saw your post so wondered if anyone knew offhand if a bad filter would cause this???
:cheers:
Dr.
My '76 currently reads exactly twice (2x) the RPM. I have a '95 LT1 in mine and the computer (PCM) knows what it's really doing, but would be nice if tach was correct (I only know RPM's thru 3,500 since 2x that = 7,000 - the limit of my tach)
I really haven't researched yet, but saw your post so wondered if anyone knew offhand if a bad filter would cause this???
:cheers:
Dr.
10-18-2003, 10:03 PM
#3
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Re: YAHOOOOO!!! Fixed my tach! It was the filter (DR'76)
I change the filter first and tach did nothing different then before. I have circuit board on order. :banghead: