Hi Guys, One day when i was travelling in the highway, my engine overheated due to a blown radiator hose. After i got it fixed from my garage, they said they can see an oil coming from the radiator. They asked me to replace the Oil Cooler saying that its leaking transmission oil. I showed this to other two places afterwards just to make sure. Both places checked the engine oil by pulling the dipstick and opening the engine cap to see the colour of the engine oil. It was ok. Afterwards, they leaked some transmission oil from the sump and checked if there is water in it. Its also not there. As of now, no body from those two people are not sure if this is transmission oil or engine oil. What are your thoughts guys. Whats the best thing to do now. My vehicle is Vitz 2008 1300. (The layer on top of the image shows the oil, It's visible in the radiator cap as well.)
