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WHAT PRESSURE RADIATOR CAP RATING SHOULD I USE?

Posted on February 21, 2014 by Tom DeWitt  |  4 comments

We get asked this question daily and it seems most people misunderstand what the pressure cap does.  The cap pressure rating has nothing to do with regulating your engine coolant temperature, nor will it make your engine run cooler. Let’s take a pan of water and heat it up. The... [Details]