I've got a 95 accord v6 that has a/c with a full refrigerant charge of r134a that only blows cold when ambient temps are 70F or less.

when temps hit 80F or more outside suddenly it stops cooling.

no noise from compressor, refrigerant is for sure is properly charged b/c the sight glass has barely any bubbles in it.

condenser and fan are perfectly clean and evaporator coil is clean too.

What can it be?

bad compressor? internally plugged condenser or possibly a bad TXV valve?

thanks

 

This might be weird - My AC is fully charged also and it doesn't really blow out cold, I changed the Cabin Air Filter and Everything Worked Fine again. That worked for me, Might work for you.

- Mathew

 

95 accord doesn't have a cabin air filter...

 

check the temp **** or the cable for the temp control as on this car they tend to hang and not move all the way over to cool...