Hello, my father has been driving for 2 years o. g. Volvo. An indefinable, light loss of coolant has already been noticed since the purchase, most recently oil consumption and now the workshop has found a crack in the engine block. And that with a Volvo with the mileage… If you research, you will find next to exchange engines also the topic welding. Do you have experiences or recommendations, how to solve the problem sustainably? Would you also repel it? What would the residual value be? Fal Is there contact in Saxony regarding welding or AT engines, then gladly with it. Thank you for your support.