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extra water temp gauge install?

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Old Feb 27, 2005 | 11:46 AM
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2000ramairTA's Avatar
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Default extra water temp gauge install?

i was wondering if there were any holes i could put an aftermarket water temp gauge in my 2000 ls1.
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Old Feb 27, 2005 | 01:24 PM
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The sensor or the gauge itself?
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Old Feb 27, 2005 | 01:28 PM
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prob the sensor and yes, on the back of the passenger side head there is a plug. autometer has the sending unit for that. call them up and get one but get more coolant cause u will lose a lot of it
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Old Feb 27, 2005 | 07:00 PM
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Get the Equus adapter kit too, none of the sending unit adapters in the autometer kit will fit that thread size.
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Old Feb 27, 2005 | 07:09 PM
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none of them in the kit will work but if you call they will send you the one that does
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Old Feb 28, 2005 | 09:10 AM
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Auto Barn has the correct adapters also. Or you can do what I did: Remove the bubble tube and drill and tap that hole for the actual size you need. It's also a much easier location to get to than the one at the back of the motor.
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Old Aug 20, 2005 | 01:53 PM
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What the heck is a bubble tube?
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Old Aug 20, 2005 | 02:43 PM
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Yes what he said
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Old Aug 20, 2005 | 04:43 PM
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Through the firewall???

Where?? Drilling required?? Doing the same install myself. I need to fit some wires through. 3 gauges total.
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Old Aug 20, 2005 | 05:25 PM
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Originally Posted by Mr. Luos
Through the firewall???

Where?? Drilling required?? Doing the same install myself. I need to fit some wires through. 3 gauges total.
I'm not sure who or what your asking, but if you need to run any wires from the engine bay to the interior, use the factory hole under the ECM. All the cars wires go through there and there is plenty of room for more.

You have to undo the 2 bolts holding the wires in place, remove the ECM and you will see it. On the inside you need to remove the kickpanel. When pluging the ECM wires back you will need to place the rubber seals either on the plugs or on the ECM. One works better then the other (I can't remember which) and then push them together making sure they are getting a good seal.

Last edited by JasonWW; Aug 20, 2005 at 06:56 PM.
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Old Aug 20, 2005 | 06:29 PM
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Sorry I was so vague. That is exactly what I meant. Thanks!!
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