Changed the radiator cap again

 

I had notice that the spare tank of coolant always have traces of coolant on the lips of it. It dried up and seems like overflow. However the reserve tank doesn't look dirty etc. 

Anyway, I think I just buy a new radiator cap and observe whether it can help or not. Maybe the cap got weak after so many years.

Plus, there is a new design. The symbol look more modern and it have a new part number 16401-36030. I bought one and it does feel great. Maybe it just look new. 

Remember that the cap is for 88kPa.

Good a simple DIY