What causes Water pump seal failure, coolant leaks on the Ktm 690 Enduro R?

Coolant level, weep hole under pump for residue Estimated fix cost: $150-$300

What causes Throttle body/fuel injection hunting idle on the Ktm 690 Enduro R?

Idle stability when warm, TPS and air leak history Estimated fix cost: $50-$200

Inspect welds around pivot and subframe mounting points Estimated fix cost: $500-$1500

Cold start crank speed, clicking or slow engagement Estimated fix cost: $200-$400

Known issues to inspect before buying a used Ktm 690 Enduro R. What to check and how much repairs cost.

MODERATE

Coolant level, weep hole under pump for residue

Fix cost: $150-$300

MODERATE

Idle stability when warm, TPS and air leak history

Fix cost: $50-$200

SERIOUS

Inspect welds around pivot and subframe mounting points

Fix cost: $500-$1500

MODERATE

Cold start crank speed, clicking or slow engagement

Fix cost: $200-$400

☐Check service history, valve clearances done

☐Test ride cold start behavior carefully

☐Inspect frame welds with flashlight closely

☐Confirm coolant is clean, no emulsification

Solid but maintenance-sensitive, avoid neglected examples