... all of the above very good answers. I've certainly had my share of problems over the yeas and over time each of the things mentioned above has been found to be the problem.
I do think that if its only running hot while its idling then there is not enough air moving through the radiator. While your moving it is getting plenty "forced" through.

If the engine is "sitting low" in the frame you may want to consider running an electric fan along with the regular fan. I did this on my 37 which only ran warm in a parade. Put on an electric fan with a switch inside and no more problems. You may want to consider running a BIG electric fan and doing away with the original. One that covers the whole radiator.

Just my pennies worth to the ideas above.


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
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1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile