What causes Heat soak causing rough idle and stalling on the Harley-davidson Nightster?

Idle quality after 20 min city riding Estimated fix cost: $0-$200

What causes Rear suspension too stiff, premature wear on the Harley-davidson Nightster?

Bounce test, listen for clunks over bumps Estimated fix cost: $300-$800

Check dipstick, look for smoke on startup Estimated fix cost: $100-$600

Scan for fault codes before buying Estimated fix cost: $150-$500

Known issues to inspect before buying a used Harley-davidson Nightster. What to check and how much repairs cost.

MODERATE

Idle quality after 20 min city riding

Fix cost: $0-$200

MINOR

Bounce test, listen for clunks over bumps

Fix cost: $300-$800

MODERATE

Check dipstick, look for smoke on startup

Fix cost: $100-$600

MINOR

Scan for fault codes before buying

Fix cost: $150-$500

☐Pull diagnostic codes with dealer tool

☐Check service history for oil changes

☐Test ride at highway and city speeds

☐Inspect frame for aftermarket crash damage

Decent but runs hot, buy low mileage