Hi, we have a 2003 V10 TDI (UK spec) and have just developed a coolant overheating problem. On removing the expansion cap the fluid looked low, so topped up with water - which took 1/4 - 1/2 pint. Now to me that seems weird for a car thats just overheated. I ran the engine hoping to see any airlocks rise into the tank - no such luck. So where the
do I bleed the system?
Plus I thought was water splashes on the OSF wheel arch, shock etc, on closer inspection I think it may be fresh oil splashes - not good I guess.