MINI Cooper Lemons

MINI Cooper. Owners/lessees and certain prior owners/lessees of the 2007-2009 MINI Cooper R56 (“Cooper Hardtop”) and 2008-2009 MINI Cooper R55 (“Cooper Clubman”).  A defect with the timing chain tensioner can cause sudden engine failure at even high speeds. The Timing Chain Tensioner is a component that maintains proper tension of the guide rails against the timing chain. It ensures that the timing chain maintains proper synchronization between the camshaft and crankshaft. If it is defective, synchronization brakes down, the crankshaft may be impacted, leading to more serious engine problems. Symptoms: an engine knock occurs, indicating a problem with the tensioner. If there is a complete failure, there is a loss of power to the car.