I've got a coolant leak that I can't find the source of. Seems to leak worse when sitting than when running. It's not the water pump or the upper rad hose. Appears to be coming from somewhere around drivers side of the front cover of the engine in the general vicinity of the P/S pump. At first I was thinking intake manifold but it doesn't look like it has any coolant passages on the front of the engine.

Is this something you guys have seen before or just me?

Cracked radiator.

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LOST KJ'S
Where are you going???
Current Jeep: 2004 Jeep Liberty
-Atlantic Blue
-Air Ride Rear Suspension ; OME/Rustys Lift ; Powertrax Locker ; Moog Lower Ball-Joints ; 245/70/16 Yokohama Geolander A/T-S's on MOABS ; Flowmaster 50 SUV
Lost #007082
http://www.cardomain.com/id/jeepjeepster

Water pump !!! I have seen, and had it happen to my own KJ ! Mine would only leak everyonce in a while between cooling down and waring up then seal itself up !! Look for a white trail from the weep hole or inside of the pulley, it will spin the coolant some times !!

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96 XJ with a lot of crap !!
04 KJ with some crap!!
15 Forester XT
14 STI Wagon
75 Cutlass "S"

I vote radiator. Hair line crack in plastic drivers side. I'm on my third one.

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2003 KJ Renegade, 5 speed, frankenlifted,Al's a Arms 4.5,Moabs 245/75/16 BFG KM2's, custom rock rails, full Mopar skids, Hella ff220 lights,Hd cooling,Front DTT,Riddler diff cover,Rola safari rack,Cobra 29 peaked & tuned.

Pastafari Alum, Pink shovel recipient

99% sure it's not the radiator or the water pump. Water pump weep hole and body are completely dry. It's coming from the block, head or front cover somewhere behind the power steering pump. Probably just need to pull all the accessories off and see if I can find it.

Then it is the timing cover which has gaskets for the waterpump passages.

Item #1.............
http://www.moparpartsamerica.com/partlocator/index.cfm?

What’s causing that?

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2015 Ram Ecodiesel/Big Horn/4x4/Quad Cab
2016 Arctic Fox 22G/Onboard 2500 LP Cummins Onan Generator/160 Watt Solar Panel

I took the road less traveled. Now I'm LOST.

If I was to guess I think it would be 4 wheel low and twisting the jeep up trails and over big rocks.

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2003 KJ Renegade, 5 speed, frankenlifted,Al's a Arms 4.5,Moabs 245/75/16 BFG KM2's, custom rock rails, full Mopar skids, Hella ff220 lights,Hd cooling,Front DTT,Riddler diff cover,Rola safari rack,Cobra 29 peaked & tuned.

Pastafari Alum, Pink shovel recipient

I'm on my 3rd radiator also.

Gesh.......... There's no end to this. Maybe the 2007 radiators are hardcore and will last for 10 years.

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2015 Ram Ecodiesel/Big Horn/4x4/Quad Cab
2016 Arctic Fox 22G/Onboard 2500 LP Cummins Onan Generator/160 Watt Solar Panel

I took the road less traveled. Now I'm LOST.

Where bouts on the radiator can you find the crack im lookin for one on mine got a coolant leak as well

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2005 Renegade 3in Rockfather Suspension Lift
265 75 R16 On stock Renny Wheels
RLF Custom Front Bumper
Custom Inner Roof Rack and Rear Storage
Soon to come Rear Bumper Roof Rack and Xrc 8 Winch

Turned out to be leaking around the water pump. The timing cover where the pump o-ring sits had corroded away allowing the leakage. Filled the pits with JB weld and filed smooth. Leak fixed

i'm wondering if this is my issue. just tiny specles of coolant and a couple small puddles on the bottom bar at the front of the engine between the engine and radiator. replaced the 2 pipes and thermostat and there is still some smaller leak at the thermostat somewhere... also leaking below the steering fluid somewhere. i cannot place it. could be the radiator i guess...