In Idaho it gets hot...believing it or not. 104 last Tuesday. The vette runs great until it hits an indicated 200 degrees or more. Then it runs rough at idle and slow speeds. I thought I was going to have to exit a parade a few weeks ago.
So I need some advice. Is this a common issue with these old guys?
Bubba installed a tranny cooler as you can see in the pics. I'm sure it blocks some of the cooling fins but maybe that's okay. He also installed an auxiliary fan. It works and does help...a little.
I'm tempted to use waterless coolant. Saw it on Jay Leno's Garage and Wheeler Dealers. Seems like a good idea.
Do any of you guys see anything that alarms you in these pics? Is this just normal for these cars?
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