This afternoon I started to work on my car - replacing serp belt, changing air conditioning compressor.
Looking down from above radiator. After taking out serp belt, I noticed the idler having uneven worn. If not fixed, it'll damage belt causing a bigger bill. I'll go buy the idler from stealer on Monday (they are closed now).
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After taking out of compressor, put the old one and new together to make sure they are having same size; so are belts:
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Always remember safety first:
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Once I get the idler, I'll put everything in place. After that, I'll have a shop to flush a/c system ($50), then I'll do the followings myself: Add pag oil 8 oz into compressor, replace drier, connect all a/c hoses, vacuum the systme to greater than 29.3 inch Hg, and finally charge up R134. Total cost for this a/c make-over would be around $300.