LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Proper Coolant System Bleeding Procedure

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Old Apr 15, 2006 | 06:53 PM
  #1  
spm4520's Avatar
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Proper Coolant System Bleeding Procedure

Can some one tell me the proper way to bleed the coolant system? Are you supposed to do it running? Hot or cold? Sequence of bleeder valves? Etc...
Old Apr 15, 2006 | 06:56 PM
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Re: Proper Coolant System Bleeding Procedure

After sraining all the coolant open up BOTH bleeder screws and fill the radiator with coolant until water comes out of both of the screws.
Old Apr 15, 2006 | 07:09 PM
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Re: Proper Coolant System Bleeding Procedure

check shbox.com
Old Apr 15, 2006 | 07:25 PM
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Re: Proper Coolant System Bleeding Procedure

Originally Posted by BradcTA
After sraining all the coolant open up BOTH bleeder screws and fill the radiator with coolant until water comes out of both of the screws.
yup, car needs to be running w/ bleeder screws open, i recomend doing one at a time to make sure you don't get any coolant/water on your opti.
Old Apr 15, 2006 | 07:28 PM
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Re: Proper Coolant System Bleeding Procedure

Originally Posted by MENEGRANDE
check shbox.com
http://shbox.com/1/4th_gen_tech2.html#radflush
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