What causes Carburetor clogging from ethanol fuel deposits on the Suzuki Intruder 150?

Rough idle, hard starting, black smoke from exhaust Estimated fix cost: $40-$80

What causes Rectifier/regulator failure causing battery drain on the Suzuki Intruder 150?

Dim lights, dead battery, voltage above 15V running Estimated fix cost: $30-$70

Uneven braking, dragging feeling, rusty caliper pistons Estimated fix cost: $25-$60

Metallic rattle on startup, high mileage above 30k km Estimated fix cost: $80-$150

Known issues to inspect before buying a used Suzuki Intruder 150. What to check and how much repairs cost.

MODERATE

Rough idle, hard starting, black smoke from exhaust

Fix cost: $40-$80

SERIOUS

Dim lights, dead battery, voltage above 15V running

Fix cost: $30-$70

MODERATE

Uneven braking, dragging feeling, rusty caliper pistons

Fix cost: $25-$60

SERIOUS

Metallic rattle on startup, high mileage above 30k km

Fix cost: $80-$150

☐Check for oil leaks around engine gaskets

☐Test battery and charging system voltage

☐Inspect brake pads and disc condition

☐Cold start test to hear engine noise

Reliable commuter, easy cheap maintenance when serviced regularly