Hi Guys, I'd like anyone's opinion/comments regarding the expansion bottle modification carried out on Tamoras/T350s etc. A few months ago I checked the water level and topped it up as per the recommendations in the handbook. On returning the car to the garage, I noticed a small amount of coolant had come out via the expansion bottle lid (the blue one!). I just thought I'd overfilled it. Yesterday, took the car out for a brief run, drove into the garage and the same thing had happened. It is apparently seeping out around the top. After it had cooled down, I checked and the level is visible but lower than the 10mm in the handbook. Could it be I overfilled it and it's just finding it's own level? Or could the blue cap be on the way out, if so, anyone know what car it is from so I can get a replacement?
All positive responses gratefully recieved!
Cheers,
Garry