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leaking coolant

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Old Aug 9, 2006 | 09:39 AM
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Default leaking coolant

i have a 94.i noticed the coolant temp reaching 235-246.changed thermostat.that fixed the ovreheating problem.drove the car all day no leaks.next morning big lake under car.looked under car can't see where it's comming from but it's leakin on the middle of somthing that looks like a small condenser drectly below the opti spark. any help would be much appreciated
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Old Aug 9, 2006 | 09:49 AM
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Put your hand (with engine off) on and around the water pump. The new Tstat caused a weak water pump to go south?

If all else fails, get a radiator pressure tester, pump up to 15psi and see where it leaks. Use the tester a your local AutoZone.

Good luck.
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Old Aug 9, 2006 | 11:07 AM
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Sounds like a leaking water pump weep hole.

Are you seeing characteristic traces of coolant stains caused by the serpentine belt slinging coolant on the hood insulation? That's a dead giveaway....
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Old Aug 9, 2006 | 11:08 AM
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Originally Posted by onedef92
Sounds like a leaking water pump weep hole.

Are you seeing characteristic traces of coolant stains caused by the serpentine belt slinging coolant on the hood insulation? That's a dead giveaway....
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Old Aug 9, 2006 | 11:19 AM
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How is the upper hose looking? That small condensor is a power steering cooler
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Old Aug 9, 2006 | 11:24 AM
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I had a similar leak , one of the heater hoses going to the radiator surge tank was the culprit.

Hope this helps
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