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Old Aug 14, 2005 | 01:55 AM
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Default Two Questions.....

94 blk/blk coupe.. 35,000 miles. Chevy dealer quoted me 250.00 to service the automatic transmission.. Doesnt this seem high even for a dealer? Question #2 What type of freon does the 94 use. Ive heard there is a label under the hood telling which type, where is the label. The A/C still works but not as cold as I would like. Are the kits from autozone/schucks easy to use...? Thanks
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Old Aug 14, 2005 | 02:18 AM
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For a complete trans flush and filter change figure around $100 (if you use non synthetic fluid).
I believe you use R134 in your A/C, I think the change over year was 1993.
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Old Aug 14, 2005 | 02:35 AM
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1994 was R134... that's for sure.

1993 was transitional, but that is not model specific, nor was a running change. Some models had it, some didn't.

Tranny flush? DIY is about $40.00... You will need about 9 qts of transmission fluid to make it happen... some hose... and a bucket.
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Old Aug 14, 2005 | 07:03 AM
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bogus and ronr, '03 was def transition year. had new '93 and altho it had new 134, it also had label and special instructions that if ever reqd. by law, switchover would be done for free by chev. ronr, you're ok.
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Old Aug 14, 2005 | 09:52 AM
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I had my chevy dealer do the transmission flush and replace the filter. Total was $121. labor + $71. parts, total $202.
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Old Aug 14, 2005 | 10:10 AM
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$250
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Old Aug 14, 2005 | 12:36 PM
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Found the label under the hood. It is 134a type freon. Anyone use the kit from Autozone or a similar store?????
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Old Aug 15, 2005 | 12:06 PM
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Originally Posted by RONR
Found the label under the hood. It is 134a type freon. Anyone use the kit from Autozone or a similar store?????
Used it on my buick, very easy once I found and cleaned the quick connector. Weird thing was the can said to hold it right-side-up, but it didn't work that way, worked great once I upside-downed it. Instructions are easy. Bought the kit with the pressure gauge, it can take 3 cans for a full recharge, you'll probably just need one (the sticker says how much total).
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