[Roadsters] Overheating Question Part II

[Oliver]

this sounds like a good general maintenance idea.  has anyone fabricated one 
of these and documented the parts needed?  i would very much appreciate 
that.

thanks.


. Compression doesn't tell
> you much for a leak, you need to perform a leakdown test. Buy or fashion
> an adapter that will screw into a plug port and allow you to connect an
> air line and gauge. Include a shutoff valve at the air hose connection.