Hi, Before I go to Memphis I want to make sure I am not going to fry my AC compressor on the way. I had the system vacuumed out and charged with R12 last summer and it has been blowing cold air ever since but I think it may be cycling a bit much. I have a light hooked up that shows when the AC compressor comes on. When driving 45+MPH the AC compressor comes on for 2 seconds, then shuts off for 3-4 seconds then comes on for 2 seconds again, and over and over. Doesn't that seems a little excessive? How can it be fixed? Can this be adjusted? Thank you David 6286