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Unread 01-17-2012, 07:39 PM   #1
jamie0921
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Has anyone actually ever fixed there speedo

Million times it's been covered but I've been searching and reading for hours on this topic and either no one every fixes the problem or they never post the solution if they did it would help a lot of people and stop all the posts on this topic.
Mine jumps erratically some times more when it's cold and at 55 mph it jumps to 90 then back and forth if anyone has got a answer I'd really appreciate it

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Unread 01-17-2012, 08:11 PM   #2
Skerr
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My understanding of this symptom is a bad cable. Have you checked that yet?
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Unread 01-17-2012, 08:27 PM   #3
jamie0921
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Quote:
Originally Posted by Skerr
My understanding of this symptom is a bad cable. Have you checked that yet?
Sometimes it works great but I've got one on my eBay watch list and I'm going to grease it tomarrow
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Unread 01-17-2012, 08:58 PM   #4
kirklin
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Did you try to lubricate the line with some powdered graffiti that helps some times
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Unread 01-17-2012, 09:03 PM   #5
drummer31779
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Mine just stopped. If the cable is unplugged while you're driving then you should be able to feel it spin right if you put your finger on it?
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Unread 01-17-2012, 09:05 PM   #6
jamie0921
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Quote:
Originally Posted by kirklin
Did you try to lubricate the line with some powdered graffiti that helps some times
I was going to lube it tomarow didn't now what I was going to use
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Unread 01-17-2012, 09:07 PM   #7
logans76cj5
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The same thing happened to mine, it would jump around like it had a mind of its own or it just wouldn't work at all. I put a new cable in and haven't had a problem since
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Unread 01-17-2012, 09:26 PM   #8
jamie0921
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Quote:
Originally Posted by logans76cj5
The same thing happened to mine, it would jump around like it had a mind of its own or it just wouldn't work at all. I put a new cable in and haven't had a problem since
I've also heard to make sure it's tight while others said to back it off a lil to stop it from jumping but where did you get yours
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Unread 01-17-2012, 10:31 PM   #9
only in a jeep cj
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On those speedo cables, you can pull out the line from the center and clean any rusty spots on a wire wheel. Spray out and relube the tube . If it doesn't spin easily after that, time for a new one.
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Unread 01-17-2012, 10:41 PM   #10
jamie0921
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Quote:
Originally Posted by only in a jeep cj
On those speedo cables, you can pull out the line from the center and clean any rusty spots on a wire wheel. Spray out and relube the tube . If it doesn't spin easily after that, time for a new one.
I'll try that out thanks as well
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Unread 01-17-2012, 11:48 PM   #11
jamie0921
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I'm open to all ideas
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Unread 01-18-2012, 03:49 AM   #12
Erik719
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I had this problem and it was the cable. The issue was on the far end that hooks into the xfer case; the end kept getting chewed up. I had to replace it twice, but it's been working fine for 5+ years now.
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Unread 01-18-2012, 06:26 AM   #13
jricketts67
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Mine is bad too... I'm gonna replace the cable all together
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Unread 01-18-2012, 06:37 AM   #14
Cutlass327
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I had the bottom end of my cable round off, tried a coupole of the replacement inserts from the "HELP!" section at Auto Zone and Advance Auto, they bounced a lot. Bought a complete replacement from 4WDH, either Crown or O-A, still bounces. It will also go to different variations of inaccuracy, depending on the day. I have lubed it, trimmed it (The insert was too long for the housing it came with!) snugged it, loosened it, bent it, twisted it, lubed it with oil, graphite, light grease, lithium grease... still doesn't work right.. It is all the cable, since it only has issues until I mess ith the cable. I'd love to find an OEM cable, but I've only found the Jeep places that carry the O-A and Crown crap... all others just have the generic insert you trim to fit and crimp the end on...

Good luck. If you find anything, let us know!
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Unread 01-18-2012, 08:24 AM   #15
jamie0921
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I myself would like to get a cable I don't have to trim I'm trying auto zone first
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