I am new to this forum.
I own a 1998 Lexus GS300 and love the car! Never knew that the cars were so good.
I am having a problem however and wondering if anyone can help.
For the last 2 months the cars fan kept coming on and of. I didn't think anything of it as it never overheated.
Recently 3 weeks ago I topped up with water and been topping up again every 4 or 5 days. There is no leaks at all.
I have realised the water is oily (dirty) but the car runs fine. It runs fine but the day it needs water it will pressurise kind of thing as I realise the coolant reserve bottle cap is open when I go to top up.
Can the experts help please!
