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Why am I blowing hot air out the drivers side and cold out of the pass side?


Asked by bradneyjrbradney Aug 08, 2010 at 02:29 PM about the 1998 Buick Park Avenue 4 Dr Ultra

Question type: Maintenance & Repair

1998 Buick Park Ave Ultra

3 Answers

Paul Valdez

a lot of times the heater valve can cause this. Check the power to the valve and the that the valve is working. Also might need to check a/c system charge.

Darrell Reese

It's the blend door it might b stuck u can move it manually. When u cut the a/c on its behind the glove box

3 out of 3 people think this is helpful.

the blend switch itself may have recieved a shot of soda pop or ice tea. This never happens?????

1 out of 1 people think this is helpful.

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