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renix cooling system flush?

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Old Dec 14, 2011 | 11:54 AM
  #1  
88TwoDoor's Avatar
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Joined: Nov 2011
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From: Washington
Year: 1988
Model: Cherokee
Engine: 4.0 l mfi renix
Default renix cooling system flush?

I have searched and searched and cant find anything explaining how to flush a closed system. I have the T fitting for the garden hose installed but Im not sure where to let the refuse out seeing as i have no rad cap. Any help would be much appreciated. Thank You
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Old Dec 14, 2011 | 12:15 PM
  #2  
hankthetank's Avatar
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From: Edmonton
Year: 1990
Model: Cherokee
Engine: 4.0
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look on bottom of rad for drain valve or something.
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Old Dec 14, 2011 | 01:06 PM
  #3  
djb383's Avatar
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From: The Republic of TEXAS
Year: 1998
Model: Cherokee
Engine: 4.0L HO
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Remove the top rad hose and heater hose from the t-stat housing. Remove bottom rad hose from the water pump. Remove both heater hoses at the firewall. Stick a garden hose in one of the nipples at the firewall, then in the top rad hose, then in the heater hose nipple on the t-stat housing.
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Old Dec 14, 2011 | 04:42 PM
  #4  
inmansten0's Avatar
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From: waterford michigan
Year: 1989
Model: Cherokee
Engine: 4.0
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Thanks not my question but thanks
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