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#BMW diagnosis
Posts tagged “BMW diagnosis”.
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3 posts
Maintenance
· 4 min read
BMW vibration at speed: common causes and how to fix them
Vibration at certain speeds is a common BMW complaint. Wheel balance, damaged tyres and wheels, worn suspension bushings, brake discs, driveshaft parts and how to find the real cause.
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· 4 min read
BMW exhaust smoke: what white, blue and black smoke mean
The colour of BMW exhaust smoke says a lot about the engine. When white smoke is normal, what blue smoke means, black smoke and rich running, the common causes and what to do next.
Read post →♥ 0💬 0Maintenance
· 4 min read
BMW rough idle: common causes and how to diagnose them
A BMW rough idle can have many causes. Ignition coils, vacuum leaks, injectors, VANOS, crankcase ventilation, carbon build-up and engine mounts explained, with how the real fault is found.
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