What causes Boxer engine oil leaks from pushrod tubes on the Bmw R 18?

Look under engine for oil residue around cylinder heads Estimated fix cost: $300-$600

What causes Final drive bevel gear whine or play on the Bmw R 18?

Listen for rear end noise during test ride acceleration Estimated fix cost: $800-$2000

Inspect pipes closely for pitting, rust, and peeling chrome Estimated fix cost: $400-$1200

Known issues to inspect before buying a used Bmw R 18. What to check and how much repairs cost.

MODERATE

Look under engine for oil residue around cylinder heads

Fix cost: $300-$600

SERIOUS

Listen for rear end noise during test ride acceleration

Fix cost: $800-$2000

MINOR

Test all screen functions, connectivity, and warning lights

Fix cost: $150-$500

MINOR

Inspect pipes closely for pitting, rust, and peeling chrome

Fix cost: $400-$1200

☐Check service history for 6000-mile oil intervals

☐Test ride at highway speed for vibration issues

☐Inspect frame welds and chrome for accident damage

☐Verify recall completion via VIN on BMW portal

Decent but expensive to maintain when problems arise