So, I took my 1993 Pontiac Grand Am (3.3L) to the Firestone in Englewood, CO yesterday to have the AC unit looked at. The lady I spoke to (Debra) advised me my car is still set up to use the older R12 Freon and they do not have the adapter to hook up their diagnostics system to it to properly test the AC system. That being said, below is a work order estimate she gave me to convert my AC unit over to use the R134a Freon. Note, they also wanted to charge me $223.83 to replace the serpentine belt on my car. I went to O'Reilly Auto Parts store and purchased the premier serpentine belt for $33.00 and I can replace it myself in about 35 minutes. So this is an estimate they pulled out of their ass without even testing my AC system. So, under no circumstances should you EVER take your car to these idiots. For the record, I'm contacting the BBB and Firestone Corporate.
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