This car uses the problematic BMW N47 engine, which has a poor record for reliability. Most issues envelop the timing chain, which is at the rear of the engine instead of at the front. The tensioners ...
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Ask Honest John - When should I check the timing belt on my BMW?
When should the timing belt on a 2015 BMW 320d with 77,000 miles on the clock have the tensioner checked annually and adjusted?
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