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.
12-09-2010 04:59 PM
you may need to burp the system. do a search for how to properly do so. and put a thermostat back in!
12-09-2010 05:18 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