I put in 27 oz, but the spec I was given called for 10 oz of oil. I removed 4 oz today and the spikes are way less. Once again the pressures are 45 low and 225 high at 89 degrees at the condenser, but clutch still squalling at start and chirps a bit when running. I think it was liquid locked. Now I ...

I have a 93 4runner 3.0 auto 4x4. I just replaced the compressor. evaporator (134a) and matching TXV, and flushed the whole system, system was clean and was running before change with a r12 evap and TXV, but had a front seal oil leak the reason for the new comp. The system is charged with 8 oz. of e...