Hi all,
We have a 2005 120 1kz with about 250,000 only had it 12 months and it over heated the other day to just below red line. On inspection the coolant was low, overflow tank empty:???: I've had it pressure tested and its holding no probs. tk test tomorrow...what ever that is. It used bout half a liter of water driving the 30 ks to the mechanics but no obvious signs of leaks and bubbles in the radiator.
Question is ...is there any other ways of diagnosing the problem without actually removing the head.
Mechanic said there was a slight water stain under the water pump but given the quantity of water I'm losing we doubt it the cause.
Any thoughts.
We have a 2005 120 1kz with about 250,000 only had it 12 months and it over heated the other day to just below red line. On inspection the coolant was low, overflow tank empty:???: I've had it pressure tested and its holding no probs. tk test tomorrow...what ever that is. It used bout half a liter of water driving the 30 ks to the mechanics but no obvious signs of leaks and bubbles in the radiator.
Question is ...is there any other ways of diagnosing the problem without actually removing the head.
Mechanic said there was a slight water stain under the water pump but given the quantity of water I'm losing we doubt it the cause.
Any thoughts.
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