1st Generation Specific 1979-1985 Discussion

Tach Not Working

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Old 01-11-2005, 09:29 AM
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my tach is not working and hasn't been working sense I bought the car. I replace the coils but still no tach. any suggestions?
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Old 01-11-2005, 11:47 AM
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Originally Posted by okisil80' date='Jan 11 2005, 09:29 AM
my tach is not working and hasn't been working sense I bought the car. I replace the coils but still no tach. any suggestions?



only the tach isnt working>?
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Old 01-11-2005, 01:07 PM
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yes it's just the tach. I've taken the gauge cluster out an looked at the connectors and everything looked fine.
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Old 01-11-2005, 01:16 PM
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Originally Posted by okisil80' date='Jan 11 2005, 01:07 PM
yes it's just the tach. I've taken the gauge cluster out an looked at the connectors and everything looked fine.



maybe the tach is actually broken. give me a min, ill pull out the fsm.
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Old 01-11-2005, 01:26 PM
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the fsm says this:

METER fuse: probably not that bc the other gauges are working

Faulty Tachometer, check or replace. Page 18 here.

Faulty wiring, repair as necesary. Page 21 here.
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Old 01-13-2005, 11:18 PM
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is the trailing ignition working? the tach runs off of the trailing ignitor
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Old 02-03-2006, 12:49 PM
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Is this why your car can run fine with the tach dead, because your trailing is broken? And leading is all that is needed to run?
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Old 02-03-2006, 12:58 PM
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yessir
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Old 02-15-2006, 07:28 PM
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Originally Posted by j9fd3s' post='799263' date='Feb 3 2006, 12:58 PM

yessir




if you replaced the coils then its not that.



just buy a new cluster on ebay for 20 dollars. a small penny to see if thats it. rather then spending money on more stuff.
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Old 02-18-2006, 03:45 PM
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Wow I fixed this a long time ago. The problem was the Ignition module on the side of the dizzy.
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