LR Freelander 2 TD4 2012. I am getting a strong diesel and smoke smell in the cabin but not all the time. I can't make a connection with any single occasion but some times the smell is so strong, I fear it can be dangerous on our health. Any ideas? I am thinking one of two: either the exhaust manifold gasket has perished or a small crack in a fuel line spraying on the engine or exhaust pipe some where!