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Tachometer bouncing... |
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paul96cc 
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Joined: April-02-2008 Location: United States Status: Offline Points: 40 |
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 Topic: Tachometer bouncing...Posted: April-11-2008 at 9:12pm |
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I just bought a 96 CC ski nautique. Ive had it out a few times now and noticed that the tach seems to not work correctly. Ive had the boat at 32mph and seen the tach read 3200, 4000, and 5000 rpms all at that same speed on calm water. Also when I go from speed down to idle...the tach seems to "Bounce" from 1 to 3 thousand rpms up and down for a few seconds. Any advice on what may be wrong with the tach and how to fix it?
Thanks....Paul |
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SNobsessed
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Joined: October-21-2007 Location: IA Status: Offline Points: 7102 |
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Posted: April-11-2008 at 9:18pm |
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Look for a loose connection or bad ground.
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“Beer is proof that God loves us and wants us to be happy.”
Ben Franklin |
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tryathlete
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Joined: April-19-2013 Location: Lake Villa, IL Status: Offline Points: 1799 |
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Posted: June-27-2015 at 5:39pm |
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Just in case someone googles this old thread, the cause of this problem on my 96 GT40 was the switch on the back of the tach selects 2 cyl, 4cyl, 6 cyl and 8 cyl.
Move the switch back and forth a few times and set it to 8. Your problem will be solved. |
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2008 MasterCraft 197TT
1996 Nautique Super Sport 1988 Waterlogged Supra Mariah |
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Jonny Quest
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Joined: August-20-2013 Location: Utah--via Texas Status: Offline Points: 3024 |
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Posted: June-28-2015 at 4:22pm |
+1 Exercising the tach switch will often yield good results. Check wiring for loose connections. |
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2003 Ski Nautique 206 Limited Previous 2001 Ski Nautique Open Bow 1994 Ski Nautique Open Bow Aqua skiing, ergo sum |
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phone789
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Joined: May-26-2015 Location: New York, NY Status: Offline Points: 9 |
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Posted: July-23-2015 at 1:29am |
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http://oppomobilephone.com/
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kapla
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Joined: March-27-2008 Location: BA, Argentina Status: Offline Points: 6148 |
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Posted: July-23-2015 at 6:26pm |
AMEN 
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<a href="">1992 ski nautique
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kapla
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Joined: March-27-2008 Location: BA, Argentina Status: Offline Points: 6148 |
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Posted: July-23-2015 at 6:26pm |
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will give it a try in mine as it also jumps around....
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<a href="">1992 ski nautique
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tryathlete wrote: