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1998 Chevy Blazer

Tiny
BREZE
  • MEMBER
  • 1998 CHEVROLET BLAZER
Heater problem
1998 Chevy Blazer V8 Four Wheel Drive

where does the vacuum for the blend door begin?
Tuesday, January 12th, 2010 AT 12:47 PM

2 Replies

Tiny
BREZE
  • MEMBER
  • 1 POST
I have looked to try to find a diagram of the vacuum system but have not found anything
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Tuesday, January 12th, 2010 AT 12:49 PM
Tiny
TOOOMANYTOYS
  • MECHANIC
  • 513 POSTS
The vaccum starts at the intake manifold on the driver side of motor. It then t's off to the evap canister. You can see the hose go in the inside of vehicle at the firewall right behind the motor. These hoses have an issue with becoming brittle and cracking.
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Tuesday, January 12th, 2010 AT 12:59 PM

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