How much free on goes in a 94 firebird? How much is enough ?
How much free-on goes in 94firebird I've put 3 12oz cans
in still not blowing cold but does when compresser is
running for a second or two but cuts off
You really need to use high and low pressure readings to get the correct amount in the system, classic text book is 32 low side 150 on high side.
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