My wifes Renault had no pressure cap. It had a large make up tank and a filler cap that sealed it up solid.
A helpfull gas station kid filled it all the way up one day, and a few miles down the road the end tank blew off of the radiator. I wonder how much pressure that was. Anyway, the Renault ran whatever pressure was generated when a specific volume of make up tank was used. What that pressure that was I don't know.

Lynn E. Hanover

When I was courting Robin she owned a Renault. I thought twice before asking her to
marry me.


Paul Lamar
 
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