A/C blows warm a few seconds after driving

By ChristopherDB
June 23, 2018 in Troubleshooting & Recalls

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ChristopherDB

Posted June 23, 2018

Anybody have issues with their air conditioning blowing warm temporarily after startup? I remote start my truck to let it cool down, then I get it, put the key in, and start driving. A/C is blowing very cold at this point. About 30 seconds into driving the A/C starts blowing warm air for 15-20 seconds, then starts blowing cold again. Happens every time. Is this normal? I leave it on automatic set to 70°.

2018 Silverado 6.2L with 5000 miles.

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