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Tom, ASE Certified Technician
Category: Car
Satisfied Customers: 25950
Experience:  ASE Certified Master Technician
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A leak i have replaced the coolant tank and checked all hoses

Customer Question

i am loosing coolant no sign of a leak i have replaced the coolant tank and checked all hoses plese help(NNN) NNN-NNNNi have no e mail am i still being advised
Submitted: 6 years ago.
Category: Car
Expert:  Tom replied 6 years ago.
What make and model is the vehicle?
Customer: replied 6 years ago.
99 daewoo nubira
Expert:  Tom replied 6 years ago.
Has the cooling system been pressure tested . Does it smoke out the exhaust?
Customer: replied 6 years ago.
it was tested to 30 lbs held fine no smoke out exhaust maybe the fan clutch
Expert:  Tom replied 6 years ago.
Yes of it's holding pressure that would need to be checked along with the thermostat not operating properly . Last would be to check the headgasket . These are the next steps if there are no leaks from the pressure test.Hoped this helped. Positive feedback and bonuses greatly appreciated .