Ninja 400 Complaints, Issues And Problems | Ninja 400 Riders Forum

Problem Shifting Gears On New 400's

9 10 11

218

73K

by HyukeN

How to access/replace Tip Over sensor

3

342

Did I lose something?

18

516

Oxygen sensor heater malfunction (code 67)

2 3

58

1K

Wheel speed sensor recall

9

2K

Die/Shut Off When Clutch is Engage on Low Speed Turn

4

250

by Rich T

Grating vibration after chain adjustment

2

27

538

Ninja 400 blown head gasket

3 4 5

96

27K

**** horn problem

2 3

59

14K

by dbrain

Oil consumption

2 3

43

3K

Vibrations…. still

11

439

by Tracy

Troubleshooting a Starting Issue (not the Battery)

15

609

Fuel Gauge is playing up

2

226

by Shiv

New Vibrations at 6500rpm

5

401

by strict-sandwich1429

Ninja 400 Overheating

9

988

Bad Engine Noise? (with video)

2

419

by X400X

Brand new Ninja 400 in shop

3

605

Vibration while under heavy braking

2

38

2K

by Zguy

Coolant mixing to oil - help

15

673

Cluster cracked?

10

590

Front axle issue.

6

658

Problem Potentially Involving Positive Neutral Finder?

5

660

Ninja 400 Power Loss

2

21

955

Engine break in period

3

620

by Zguy

Front axle issue

6

529

by Zguy

M4 slip-on air leak

7

294

Rear Brake Caliper fell off (almost)

2

20

938

Clutch return springs

9

732

by Zguy

Chain adjustment question

13

845

Clutch lever hits grip

2

326

by Moto_Merstino

Stuck in 6th gear

10

743

Brake Pad Rubbing

11

713

Ninja not alowing me to push it back

3

541

WARRANTY ON 2019 400 ABS WORTH IT? DEALER SAYS ONLY MANUFACTUR DEFCTS AND ELECTRICAL ..

13

1K

HELP! - Wind Blowover - Handlebar bend - Throttle loose - Tank moving

8

647