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Hey all I am brand new on here and this is my first post...
I have a question and I need somebody to help me, please... I have a Volkswagen Jetta GLS 1996 and I have a very erratic temperature guage, it keeps bouncing up and down while I am driving... It will go from min to max and back in seconds while it's doing this the temp light is also on. It always does this, cold or hot. I have checked the fan and that is working. This has been going on for a while and I am hoping that maybe someone can help...
 

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Re: Please help temp light and guage (vw-forever)

Could be a few things:
* bad coolant sending temperture sensor
* low coolant / air bubble in system
* bad gauge cluster?
- Erik
 
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