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coolant light periodically comes on

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Old Sep 12, 2009 | 04:17 PM
  #1  
J_Owens's Avatar
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From: San Jose CA
coolant light periodically comes on

my coolant light periodically comes on when i start the car then goes off after a few seconds. i check the fluid and its fine. anyone else had this issue?
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Old Sep 12, 2009 | 04:19 PM
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I8U's Avatar
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Yes, look below this post in the similar threads block...
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Old Sep 12, 2009 | 04:22 PM
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silent assasin
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From: Houston
oh and just so you know we have a search feature ... the coolant sensors on ALOT of our 8's is messed up and to change it you have to change the whole reservoir if you dont wanna do that or if you car is not under warranty then just plug out the sensor and check fluids yourself when you check the oil ...
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Old Sep 12, 2009 | 06:01 PM
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This happened to mine also. The sensor has gone bad and needs to be replaced. It was covered under the engine warranty which i believe is 100,000 miles, so you should be able to get it fixed for free.
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Old Sep 12, 2009 | 06:27 PM
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The 8yr 100k engine warranty does not cover the Coolant Sensor.
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Old Sep 12, 2009 | 06:37 PM
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Yeah mine only comes on when I push it hard.
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Old Sep 13, 2009 | 01:42 AM
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Originally Posted by invasion08
The 8yr 100k engine warranty does not cover the Coolant Sensor.
Really, cuz they changed mine for free, and i got my car almost 4 years ago.

Originally Posted by Gr8Bullet
Yeah mine only comes on when I push it hard.

Thats how mine was too. Bad sensor.
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Old Sep 13, 2009 | 09:51 AM
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From: San Jose CA
got it. thanks. where is the search feature? would come in big handy if i knew where it was lol

deee deee deee nevermind lol on the top of the page where user cp is lol cant miss it. i was looking on the actual page of the thread i was looking at for a search box lol. my bad. sorry guys. now i know. cool

Last edited by J_Owens; Sep 13, 2009 at 09:53 AM.
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Old Sep 13, 2009 | 10:20 AM
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From: Northern Virginia
my coolant light periodically comes on when i start the car then goes off after a few seconds
Do you mean during those few seconds when all of the warning lights come on?

If the sensor does go bad, it would be covered by the 4 year (3 year for '07 onward) bumper to bumper warranty. If it goes bad after the warranty is up, it's simple enough to pull the plug. That sensor has got to be one of the most useless things they put on cars these days.

Ken
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Old Sep 22, 2009 | 03:16 AM
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[quote=Blazed;3221050]Really, cuz they changed mine for free, and i got my car almost 4 years ago.




My dealer said it wasn't covered. I also live in So cal, so i'm wondering which dealer was it that changed it for you - for free?
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