When I turn the knob for AC,defrost dash floor it stays on defrost how do i fix?

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is it electric, vacuum, manual cable,

Sep 2, 2015

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What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Chevrolet Express 3500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

When I turn the knob for AC,defrost dash floor it stays on defrost how do i fix?

What is your question?

is it electric, vacuum, manual cable,

john ainslie in Savannah GA

Sep 2, 2015

1 Reply

Popular Answer

stevieray1on Sep 2, 2015

most likely you have a vacuum leak.under the hood,check all the hoses.

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Popular Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Chevrolet Express 3500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.