loss of water bubbling in header tank
Tuesday, 19 May 2015
1996 Volvo S90 3ltr
This is the second time I've used Steel Seal first time was on a 1.2 punto and both times with success. The Volvo had actually been done once before with Steel Seal but developed another leak the system was flushed, Steel Seal and new coolant added and no more problems since, the original treatment lasted 20k miles and 13months.