1995 Buick Park Avenue Q&A

1995 Buick Park Avenue Question: ac blows cool on driverside hot on passenger

ac blows cool on driverside hot on passengerside how do I fix it have change climate control -
Answer 1
WOW I LIVE IN KY AND HAVE A 95 BICK SAME PROBLEM LOL ONE SIDE HOT OTHER COLD NO MATTER IF AC OR HEAT CANT FIGURE IT OUT EITHER IF U GET THE ANSWER PLZ POST THX -