Chapter 2. Cleaned the condensor coils as recommended. Cooling system performance improved as follows:

1. Moderate outside temperature - less than 75 F under moderate speed and load temp is less than 90C.
2. Run AC temp still less than 90C
3. Under load - up hill or higher speeds (greater than 75) temp approaches 100C
4. Higher outside temp - greater than 80F temp approaches 100C wihout AC - with AC 105C

Any ideas on how to check that I have good cooling flow? The radiator is hot all over the surface which I think means the cooling fluid is circulating through the whole radiator. My thought is maybe the water pump is not performing up to snuff.

Any other ideas?

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Dick87