Here's what I have done to test heater cores. Take a piece of heater hose and
make up a tee pipe fitting with a threaded bushing which will accept a
schraeder air fitting just like a tire fill fitting. Put some air pressure on
it (2o psi or so) and dunk it under water. If it is leaking it will show up
real quick.
Dave Handleu
>===== Original Message From "RonaldGivens" <RonaldGivens@msn.com> =====
>Howdy,
>Can someone tell me how to check my heater control valve for leaks, or any
>other problem I may not know to look for, before I put it back on.
>thanks,
>ron givens
>51 gmc suburban
>
>
>oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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