Hello,

 

i can't seem to find any water leaks, yet my radiator level is down each time i look - it looks empty when peering in the top.

 

I also notice what looks a bit like foam on the top of it. Is this just a result of the water flowing, or is it something else. I'm kinda sure, that i can see a slight rainbow oil film on them. The liquid is still nice and green from the antifreeze/antirust solution. The engine has done about 16000 miles.

 

Anyideas? Performance does not feel to be down, and when comparing conzult data from about 9 months ago the readings are similar.

 

Cheers.

Hello,

 

i can't seem to find any water leaks, yet my radiator level is down each time i look - it looks empty when peering in the top.

 

I also notice what looks a bit like foam on the top of it. Is this just a result of the water flowing, or is it something else. I'm kinda sure, that i can see a slight rainbow oil film on them. The liquid is still nice and green from the antifreeze/antirust solution. The engine has done about 16000 miles.

 

Anyideas? Performance does not feel to be down, and when comparing conzult data from about 9 months ago the readings are similar.

 

Cheers.

 

just had the same problem turned out to be the hose on the passenger under the intake hoses that was leaking ,but would only leak after a run when you switched off the engine ,but was running to the back of the engine and dripping down at the autobox the hose didnt look split i thing the clip had weakend

Heater matrix? Feel the carpet for wet in the front foot wells.

I would suggest a Compression test and have the coolant checked for Gasses (cant remember name of the test)

Get a new rad cap.