Leaking Coolant Help???
Thread Starter
CF Veteran
Joined: Jan 2012
Posts: 1,117
Likes: 1
From: New Hampshire
Year: 1999
Model: Cherokee
Engine: 4.0L
Need possible solutions to start checking.
My coolant level has dropped about 2 inches in the past 2 weeks its not a headcrack problem i know that and that about it theres bo milky substance in oil or radiator cap heat works fine and so forth. Ive looked up to check hoses and the radiator cap bc it can be bubbling out of there. Is there any other things i should be checking??
My coolant level has dropped about 2 inches in the past 2 weeks its not a headcrack problem i know that and that about it theres bo milky substance in oil or radiator cap heat works fine and so forth. Ive looked up to check hoses and the radiator cap bc it can be bubbling out of there. Is there any other things i should be checking??
CF Veteran
Joined: Mar 2011
Posts: 2,570
Likes: 4
From: California
Year: 1992
Model: Cherokee
Engine: 4.0 HO
I was having the same problem before, found a small leak on the thermostat housing that would evaporate before reaching the ground. Fixed that and still was loosing coolant... turns out my overflow jug had a crack in the seam above the full line,so when I turned hard it would slosh out the crack
Thread Starter
CF Veteran
Joined: Jan 2012
Posts: 1,117
Likes: 1
From: New Hampshire
Year: 1999
Model: Cherokee
Engine: 4.0L
Originally Posted by sthon
I was having the same problem before, found a small leak on the thermostat housing that would evaporate before reaching the ground. Fixed that and still was loosing coolant... turns out my overflow jug had a crack in the seam above the full line,so when I turned hard it would slosh out the crack
CF Veteran
Joined: Mar 2011
Posts: 2,570
Likes: 4
From: California
Year: 1992
Model: Cherokee
Engine: 4.0 HO
My point was it never hit the ground, at least not when parked and running. If your thermostat cover has a small leak it will burn off in a matter of seconds. The cracked seam on the overflow bottle wasn't noticeable until I filled it up past the full line and saw it starting to leak out.
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