99 grand am 3.4L

warhawk61

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Mar 26, 2012
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Hammond Indiana
Cooling fans not coming on. Fans ok, relays ok, changed temp sensor. Does a/c have to be charged and functional for fans to come on? Are they working on the same circuit? Just had heads done due to overheating. Installed updated Intake manifold gaskets. Dont want to have to do that job again. any help would be appreciated.
 
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how high is the engine temperature going? The fans dont come on till over 210 at the very least
 
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