BMW2 min read
BMW B47 DPF and EGR Buying Signals
How to inspect a used BMW B47 diesel for DPF loading, EGR history, cooling faults, short-trip use, and weak diagnostic evidence.
2026-06-09/428 words
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Showing 3 posts in Reliability matching “Diesel”.•Popular:Timing chainOil leaksCooling systemDSGDiesel reliability
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Editor’s PickBMWReliabilityB47DPFEGR
BMW B47 DPF and EGR Buying Signals
How to inspect a used BMW B47 diesel for DPF loading, EGR history, cooling faults, short-trip use, and weak diagnostic evidence.
BMW B47 DPF and EGR Buying Signals The BMW B47 is generally a more mature diesel than the earlier N47, but that does not make every used example low risk. Its condition depends heavily on oil servi...
2026-06-09•2 min read•428 words
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Editor’s PickBMWReliabilityN47Timing chainDiesel
BMW N47 vs B47: Which Diesel Is Safer to Buy?
Engineering comparison of BMW N47 and B47: reliability, failure points, and what to check before buying.
2026-02-19•3 min
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Editor’s PickMercedes-BenzReliabilityOM651DieselEmissions
Mercedes OM651 Reliability Signals: What Fails First?
The practical reliability signals to inspect on OM651 diesel cars: injectors, emissions hardware, leaks, and service history.
2026-05-24•1 min
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Mercedes-Benz1 min read
Mercedes OM651 Reliability Signals: What Fails First?
The practical reliability signals to inspect on OM651 diesel cars: injectors, emissions hardware, leaks, and service history.
2026-05-24/160 words
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BMW3 min read
BMW N47 vs B47: Which Diesel Is Safer to Buy?
Engineering comparison of BMW N47 and B47: reliability, failure points, and what to check before buying.
2026-02-19/682 words
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