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Old 05-06-2014, 05:15 PM   #46
DeadheadNM
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Join Date: Dec 2010
Location: Eau Claire, WI
Posts: 12,261
Re: What did you do to your Blazer/Jimmy today?

Quote:
Originally Posted by asolde View Post
Pete one thing for sure you have to drop the inner wheel well down to gain access to the lower bolts on the heater core housing. While you have all of that apart on the inside of the heater core housing replace all the seals on the box.
Great idea thanks. My heater doesn't blow hot air - must be something a miss in the duct work. The heater valve does shunt hot coolant to the core. Need to trouble shoot that after my cluster issue is resolved.
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1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547
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