What causes Carburetor gumming from ethanol fuel sitting on the Suzuki Intruder 1400?

Hard cold starts, rough idle, hesitation on throttle Estimated fix cost: $80-$200

What causes Rear master cylinder seal failure and brake fade on the Suzuki Intruder 1400?

Spongy rear brake, fluid leaks near reservoir Estimated fix cost: $50-$150

Oil weeping down fork legs below seals Estimated fix cost: $100-$250

Known issues to inspect before buying a used Suzuki Intruder 1400. What to check and how much repairs cost.

MODERATE

Hard cold starts, rough idle, hesitation on throttle

Fix cost: $80-$200

SERIOUS

Spongy rear brake, fluid leaks near reservoir

Fix cost: $50-$150

MODERATE

Oil weeping down fork legs below seals

Fix cost: $100-$250

☐Test cold start behavior immediately

☐Inspect all brake fluid reservoirs for leaks

☐Check fork legs for oil residue

☐Look for rust inside fuel tank

Bulletproof engine, neglect kills everything else