Loss of compression. Water in oil, losing water quickly
Thursday, 15 August 2013
Steel Seal Review - Vauxhall Astra (1998).
I followed the instructions on the bottle to a "T". Clouds of steam came from the exhaust for about half an hour and then slowly reduced. I turned the engine off after one hour and allowed it to cool. I drove it a few hours later and it ran like dream. Power fully restored, a dramatic improvement in economy and no loss of coolant. Two weeks later there is no loss of performance.