What causes Carb sync and jetting issues over time on the Suzuki Intruder VS1400?

Rough idle, hesitation, inspect carbs for varnish deposits Estimated fix cost: $80-$200

What causes Final drive shaft seal leaks oil on the Suzuki Intruder VS1400?

Oil residue around rear drive housing and swing arm Estimated fix cost: $150-$350

Check charging voltage, look for burnt connectors near battery Estimated fix cost: $200-$450

Oil streaks on lower fork legs, soft front suspension feel Estimated fix cost: $100-$250

Known issues to inspect before buying a used Suzuki Intruder VS1400. What to check and how much repairs cost.

MODERATE

Rough idle, hesitation, inspect carbs for varnish deposits

Fix cost: $80-$200

MODERATE

Oil residue around rear drive housing and swing arm

Fix cost: $150-$350

SERIOUS

Check charging voltage, look for burnt connectors near battery

Fix cost: $200-$450

MINOR

Oil streaks on lower fork legs, soft front suspension feel

Fix cost: $100-$250

☐Test charge voltage at idle and rev

☐Inspect shaft drive for oil seepage

☐Cold start and warm idle carb behavior

☐Check fork tubes for oil and pitting

Bulletproof if maintained, neglect kills electrics