there is no distributor on a 1994 firebird v6. It is a DIS and uses coil packs. there will be 3 coil packs and it should be listed on them which cylinder iteach coil goes to.
on the main gas line that goes to the injectors.
Should be 134, but, check with dealer first.
The wire goes to the coil, which is bolted to the drivers side head in the front of the motor.
for my 1974 firebird 5.7L 350, it is the oil filter mounting bracket (aka the housing the oil filter goes into)
Approximately about 22 0z of freon, which is about 1.4 roughly in lbs.
According the 1994 Acura Integra LS manual, recharge the system with Refrigerant HFC-134a (R-134a)
A tag under the hood should tell what type of refrigerant and how many ounces it uses.
The proper charging kit for a 1994 Chevy s-10 is a 134a - NOT a R-12. You can purchase this charging kit from most automotive stores.
the low line allways goes from pump to inside dash high side from dash