I need some help from you guys, just checked the oil level in the car over the weekend, also thought i check the water level in the radiator...
but as with my honda civic, there is an overflow bottle that i add water too, if it was running too low...
but where is it located on the is200, if it has one...
i noticed a black top and tube running from the back of the radiator, ive tried for ages to open the cap, but couldn't, so i decided to add the water to the radiator itself, making sure it was cooled down in the first place...
Is it safe adding water straight to the radiator itself and do i just top it up to the top?
thanks in advance