Chevrolet HVAC vacuum diagram

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3 discussions

Hvac Vacuum Line Diagrams?

2002 CHEVROLET BLAZER

Just Replace My Heater Core. What A Headache, And A Job, And I Have A Brown Vacuum Line Which Is Long Stretches To The Drivers Side And Can...

3 ANSWERS

2 IMAGES

Asked by JOE THE MARINE

2002 CHEVROLET S-10

Need Vacuum Hose Diagram For Under The Dash. Fixed All Parts And Hoses Under The Hood And I Have Vacuum Going Into The Firewall, But No...

5 ANSWERS

1 IMAGE

Asked by carpetman1759

1999 CHEVROLET S-10

I Have The 4 Vacuum Lines Hooked Up To My Blend Doors, But A Black One Disconnect And Don't Know Where To Reconnect It.

3 ANSWERS

1 IMAGE

Asked by Corey Hottinger

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