Speedometer Cluster
brandoncps
Jeeper
Anyone have a solution to the new OEM replacement speedometer cluster not working properly....ie, speedometer jumps and not accurate, fuel gauge will only read 1/2 when full etc.....
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Speedometer Cluster
- Thread starter brandoncps
- Start date Start date:
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Torxhead
Always Off-Roading Jeeper
The CJ speedo gauge cluster has a history of issues. A speedo bouncing could be a worn speedo cable and or gear. The gas/temp gauges have quite a larger history, and it is quite complicated. A bit of research and some patience can usually get it fixed. The is a gauge cluster guru named John Strenk plus a few others who have websites dealing with that issue.
brandoncps
Jeeper
Thanks for the tip....I will try John's website out and see if i can work through it.
ruger92
Jeeper
- Posts
- 21
- Thanks
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- Location
- North East Tennessee
- Vehicle(s)
- 1977 CJ5 Jeep, 304 Engine (Newly Rebuilt), The motor is bored 30 over, small cam, all new parts internal and external, standard 3 speed manual transmission, stock rear in and diffs
Oh I see we are having the same problem, I own a 1977 CJ5 with a AMC 304 3 speed tranny, I had the motor rebuilt and I got this idea of changing out the speedometer so I would know how many miles was really on my motor a few years down the road.
I ordered a new OEM speedometer from Morris 4x4.com after I replaced it here is what is happening.
When the lights or parking lights are off my gas gage reads only half full I know thats right because I have filled the tank with gas, the gage will go to full and then float down to show between 3/4 and a 1/2 tank of gas.....with the old speedometer it do that.
When the parking lights or head lights are turned on this thing goes ape s**t the high beam indicator show my lights are on bright when I push the dimmer switch the lights dim but the indicator still shows HI beam
Both singal light indicators light up but the turn signal still work
Some of the cluster lights will not come on and I have replaced all the bulbs by the book
The little red light at the bottom of the speedometer also stays light I can't remember the name of that indicator light
Also I really don't think the speedometer is accurate eaither did don't bounch or nothing like that I just think I am going faster that it is showing
If you find thats guy's website would you please let me know
Thanks
I ordered a new OEM speedometer from Morris 4x4.com after I replaced it here is what is happening.
When the lights or parking lights are off my gas gage reads only half full I know thats right because I have filled the tank with gas, the gage will go to full and then float down to show between 3/4 and a 1/2 tank of gas.....with the old speedometer it do that.
When the parking lights or head lights are turned on this thing goes ape s**t the high beam indicator show my lights are on bright when I push the dimmer switch the lights dim but the indicator still shows HI beam
Both singal light indicators light up but the turn signal still work
Some of the cluster lights will not come on and I have replaced all the bulbs by the book
The little red light at the bottom of the speedometer also stays light I can't remember the name of that indicator light
Also I really don't think the speedometer is accurate eaither did don't bounch or nothing like that I just think I am going faster that it is showing
If you find thats guy's website would you please let me know
Thanks