n20
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BMW N20 Engine Timing Chain Stretch
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In the last year or so at Bimmer Motors we have started to see timing chain stretch issues with the N20 engine. Customers will come to the shop with…
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Why We Don’t Recommend 10,000 Mile Oil Change Intervals
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Late model BMW automobiles have dealer recommended 10,000 mile synthetic oil change intervals. That is all well and good when the engine is brand new and still under warranty…