Hi all, I think I need to raplace the lower timing chain as I hear a slapping noise as the engine warms up. The car has done approx 250000 km and I do not know if the chains has ever been replaced. What should I look out for, and what is the easiest way to do it? Helge Rorvik Norway 1E-34450by Helge Rorvik - Jaguar E-Type Forum