1998 Chevy Cavalier 1998 Chevy Cavalier vacuum line problem

1998 CHEVROLET CAVALIER
179,000 MILES • 4 CYL • FWD • AUTOMATIC
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CLSTANS
  • MEMBER
  • 4 POSTS
I have a 1998 Chevy Cavalier and no matter where I turn my heater knob it always blows out of the same vents. I suspect a vacuum leak but need help as to where to start looking. Is there a particular side of the motor to start on? Any help would be great.
Thanks
Jan 11, 2010 at 2:24 PM
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MERLIN2021
  • CAR REPAIR CONTRIBUTOR
  • 17,250 POSTS
Here's the chevy charts for it, It's either the switch, or vacuum, line or acuator leaking.


https://images.2carpros.com/forum/automotive_pictures/62217_heat1_1.jpg


https://images.2carpros.com/forum/automotive_pictures/62217_Heat2_3.jpg


https://images.2carpros.com/forum/automotive_pictures/62217_Heat3_2.jpg


https://images.2carpros.com/forum/automotive_pictures/62217_Vac_1.jpg

Jan 12, 2010 at 2:52 PM
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