Get low oil pressure warning randomly that will lead to intermittent power issues to the point of stalling or totally having the engine shut off. After that it will not be able to start for a long time or wont start at all. Has been plagued with alot of sensor issues and overheating for no reason too. This all happens even though it has all new oil and coolant. Was doing it since even the first 100 miles till it has now gotten to the point the bike is unsafe and non functioning.
The worst 2018 Ktm 390 Duke problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Engine1
Problems by type
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- Engine1
Recalls
No recalls on record for this model year.
What 2018 Ktm 390 Duke owners say
Most recent owner complaints, unedited.
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Questions about the 2018 Ktm 390 Duke
Is the 2018 Ktm 390 Duke reliable?
Owners have filed 1 complaint about the 2018 Ktm 390 Duke, fewer than a typical 390 Duke model year.
What is the most common problem with the 2018 Ktm 390 Duke?
Engine and cooling, with 1 complaint.
How many recalls does the 2018 Ktm 390 Duke have?
No recalls on record.
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