What causes TPI injector and fuel pump failure on the Ktm 300 Exc Tpi?

Hard starting, rough idle, fuel pressure at pump Estimated fix cost: $300-$600

What causes Power valve seized from carbon buildup on the Ktm 300 Exc Tpi?

Remove cover, manually actuate valve for free movement Estimated fix cost: $50-$200

Clunky shifts, neutral hard to find, oil metal particles Estimated fix cost: $400-$900

Inspect fins and seams for cracks or coolant residue Estimated fix cost: $150-$400

Known issues to inspect before buying a used Ktm 300 Exc Tpi. What to check and how much repairs cost.

SERIOUS

Hard starting, rough idle, fuel pressure at pump

Fix cost: $300-$600

MODERATE

Remove cover, manually actuate valve for free movement

Fix cost: $50-$200

SERIOUS

Clunky shifts, neutral hard to find, oil metal particles

Fix cost: $400-$900

MODERATE

Inspect fins and seams for cracks or coolant residue

Fix cost: $150-$400

☐Check maintenance logs for top-end hours

☐Cold start test, listen for knocking

☐Inspect frame welds for cracks

☐Verify TPI map updated via app

Good if maintained, problematic when neglected