2001 GMC Jimmy

Tiny
AHOWA2
  • MEMBER
  • 2001 GMC JIMMY
2001 GMC Jimmy

HOW DO U REPLACE THE HEATING CORE
Sunday, December 7th, 2008 AT 10:23 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 POSTS
Hi:
Replacing the heater core is an involved process which requires partial removal of the dash board. I recommend you purchase a repair manual that contains step by step instructions and pictures to help identify parts.
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Tuesday, December 9th, 2008 AT 10:38 AM
Tiny
SWILLIAMS
  • MECHANIC
  • 597 POSTS
Yep, the core on the S series is a PIA if you have never done one. It isn't a lot of fun when you have done a few.
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Sunday, December 14th, 2008 AT 8:53 PM

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