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-   -   Replaced cooling system, still overheating (http://www.jeepforum.com/forum/f11/replaced-cooling-system-still-overheating-1139016/)

JeepRyderz 12-09-2010 03:33 PM

Replaced cooling system, still overheating
 
87 Wagoneer 4.0, replaced radiator, upper and lower radiator hoses, water pump, and took thermostat out and it still over heats in idle in about 5-10min. First over heated when dragging 500lb tree in reverse out in desert.

1990JEEPXJ 12-09-2010 03:59 PM

you may need to burp the system. do a search for how to properly do so. and put a thermostat back in!

99xjjoe 12-09-2010 04:18 PM

Put the thermostat back in for sure (will over heat with out a thermostat) and is your fan clutch good also use a temp gun to check to see if you temp sensor if working


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