coolant light
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Member
Joined: Jan 2011
Posts: 101
Likes: 0
From: Virginia
Year: 1999
Model: Cherokee
Engine: 4.0l
coolant light
Ok so my low coolant light keeps coming on. I filled it up about 2 weeks ago and is back on. When I filled it I also pressure tested the cooling system. The system held pressure for 20min. I also tested the coolant system for 15min while running and Theo gauge stayed the same. I don't Smell any coolant when I wall around the truck. Also every now and then I'll here water sloshing in my AC box.
It is a 2001 grand 4.0l
Any ideas
It is a 2001 grand 4.0l
Any ideas
Old fart with a wrench
Joined: Nov 2010
Posts: 14,398
Likes: 741
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
Sounds to me like a pinhole leak in the heater core. Check your passenger's side carpet for dampness and your windshield inside for a greasy film.
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