2000 Chevy Blazer Flushing

Tiny
CHOUCK
  • MEMBER
  • 2000 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 11,000 MILES
Heater doesn't heat up, we were told to flush it, could be a blockage, wanted to know how difficult a job it is, the best way to go about it.
Tuesday, October 19th, 2010 AT 8:32 AM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Locate heater hoses by firewall, disconnect hoses engine side and use fresh water hose and flush heater core in one side and out the other than do it again reversed until have a good clear flow of water
Good luck
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Tuesday, October 19th, 2010 AT 3:29 PM

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