2003 Chevrolet Impala Q&A

2003 Chevrolet Impala Question: Why is the drivers side dual air conditioning not as cold as the passnger side

Why is the drivers side dual air conditioning not as cold as the passnger side -
Answer 1
System probably low on refrigerant , common symptom on dual zone system. -
Comment 1
thanks I'll try that first rather than replacing the unit, or at least trying to replace it. -
Comment 2
Use guages , if you're doing it yourself. Overcharging will also cause poor performance. -