Question about 1999 Chevrolet Silverado 1500

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The air on my '98 Chevy Silverado barely blows through the vents, even though the blower motor is crankin'.

Posted by moteenpastor on

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1 Answer

Michael Gray

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  • 6 Answers

Change you cabin filters

Posted on Aug 08, 2012

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5 Related Answers

emissionwiz

Marvin

  • 85239 Answers

SOURCE: Blower motor stays on high, even with key out

the blower motor speed control module is defective, replace it.

Posted on Dec 24, 2008

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Anonymous

  • 183 Answers

SOURCE: air conditioning on a 2000 chevy impala

If it will not switch to any different positions,and you did not have this problem prior to repair.Check for a leaking vacuum line to the control unit.The line should run through the firewall to the control unit.Good Luck!!!

Posted on Aug 04, 2008

Anonymous

  • 28 Answers

SOURCE: Defroster & floor blowers don't work but front facing vents do

There are what they call mode door's these days they have a electrical motor that turnes the door to different posistions...sounds like yours is become broken. It would depend on your expertise in the ac & heating system area to replace the part. Sometimes easy and most of the times the dash has to be removed.

Posted on Apr 02, 2009

Ray Keckeisen

  • 599 Answers

SOURCE: I have a 2003 chevy silverado that is blowing hot

check under the dash to see if the blend door is operating, this ian internal door between the heater core and the a/c evaporator. also check that the drain hose from the evaporator make sure its clear and water is coming out of it,otherwise the evaporator will freeze solid and therefore no cold air

Posted on Apr 09, 2009

Anonymous

  • 1 Answer

SOURCE: 1995 Chevy k1500 heater problems.

For a 95 Chevy Silverado....I replaced the Blend Door Actuator on the passenger side. Just behind the slide out cup holder. Yo ucan acces easily by removing the ash tray piece and the glove box....Or just the glove box and work like hell to get a socket in a tight place.

There are 2 actuators....one controlling the (Mode and Temp 89018681) and the other the (Air Inlet 89018367). I called the dealer and the parts were 85-125. I got it From TBA Auto (local store) for 39.00. A 20 min job at most.

Posted on May 28, 2009

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