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How hot does your C3 run?

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Old 07-20-2005, 10:17 PM
  #61  
JGreen
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Originally Posted by R 73 454
You did make sure to "burp" the coolant as you filled it, right? I leave the coolant sending units and stat out when filling the coolant. The first time I fired my 454 up NOT using this procedure I watched the plastic wire seperator melt before my eyes. An air pocket in the head can stay trapped a long time. My '73 454 with A/C (notoriously hot combination) runs around 190, however on a slow cruise night with lots of stoplights will keep my eye glued to temp guage, teakettle! What year is your car, I missed it if you stated it. (lot of replies!)
75. I don't think I have burped the system. One thing I notive is that the upper hose feels like it has quite a bit of pressure, but there is never a change in my overflow tank.
Old 07-21-2005, 01:40 AM
  #62  
gator79
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Default water wetter

anyone ever try redline water wetter or that 40 below additive? do either of theese work? sure would be a simple solution.
Old 07-22-2005, 06:16 PM
  #63  
Johnny Whitney
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Default engine temp

I've been wondering the same thing about the temp gauge. Mine is the original gauge and it shows between 200/210 normal and sneaks up to 230 with the a/c on.



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