2001 Chevrolet Blazer

I have a 2001 chevy blazer, It has a vortec 4.3 liter with engine with 100,210 miles I am having two problems. First problem I am having is the trans shifts rough. Fluid levels are fine and dosent smell burnt. It has trouble shifting into second gear and strugles to go into passing gear. The 2 it that the ac compressor will not kick on freon levels are fine and the compressor turns freely. It worked fine for a coupal minutes today. I turned the car off went inside and when I came back out to start it the compresser would not come on. I checked all the fuses and they are all fine thanks ~Joel~
June 2, 2007.

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