A/C Problems Please Help

Are you sure the system is completely charged? Maybe see if the system will take another can of freon. Check the system pressure, if it is within the limits it could be the high/low pressure switch. The pressure switch is the sensor that screws on top of the receiver drier. Remove the electrical connection from the top, using a piece of wire connect the two electrodes on the wire plug and not on the sensor itself. Check to see if the problem is solved. If this fixed the problem the sensor may be broken or could just have an oring stuck to the top of the inside (this is what happened to me). To replace or inspect the sensor twist it off, dont worry about releasing the freon because there is a schrader valve on the reciever drier. Check for an oring jammed up inside or replace the sensor along with new orings. That should do it

The orifice tube is inside of the ac line on the passenger side that goes from the condenser to the evaporator (from the front of the engine compartment to the rear), it may not be that visible because it is lower in the engine compartment running under the intake tube and aside of the headers.

Let us know if this fixed the problem.

you just replaced the copressor and the new one broke too? That sucks, warranty?

The compressor definately needs oil. Not sure how much, something to look up in the Haynes manual or ask at the parts store. I think some freon also has oil in it along with other good additives like leak stop.