Engine and Technical Discussion | Ninja 400 Riders Forum

Sticky Torque Figures Inside!

6

30K

by lazyeye

3.8Kmi service. Novice. $400 quote? Should I just do the oil change myself or go to JiffyLube?

Blaq
6 h ago

10

58

by Flash Bantam

Did Kawasaki fix the coolant seal problem? What year has the new seals?

5

234

Valve Checks and Tuning

10

1K

Won’t start in neutral/kick stand down.

17

577

What did I miss (fuel tank swap)

4

293

by Braaapattack

Fuel range and avg mpg after ecu flash

10

423

by Tracy

Spark plug compatibility

2 3

50

28K

by BMHS

How many engine oil litre is recommended?

6

351

Porting a water pump cover🤔🤔

4

544

by Michael Moore

Kawasaki 400 Crankshaft

5

379

by BMHS

Service code 21 “Crankshaft Sensor”

5

1K

Thermostat housing leak? Will any O-Ring do?

13

275

by Rich T

Does your Ninja 400 consume engine oil?

14

820

by Rich T

Bike sounds different After airbox mod and tune

2

23

721

Disgusting **** on the exhaust

10

541

Sprocket Change Opinion/Experience

4 5 6

114

22K

Oil change interval

2

37

2K

2019 Ninja 400 - clutch won’t disengage

7

493

Fuel Line Pump Connector Leak

13

406

Bike feels like stuck at 1st gear.

2

24

648

by czyeah

Clutch Slipping, Poor Shifting, False Neutrals, Dropping Gears - Explained & Fixed!

5 6 7

135

29K

by JesseS

ninja 400 clutch slip , clutch plate alternative replacement

4

495

[FIX] Gear Position Sensor, error 25

7

7K

2

414

Single vs double throttle cables

3

441

by Pmack

2

26

2K

by Flash Bantam

Engine Top End Disassembly with Norton Cylinder Coolant Seal Replacement

3 4 5

88

11K

Ninja 400 none slipper clutch

2

535

by Tracy

Quickshifter cut times and clutch grip

7

690

Accessory power leads not working

14

5K

Throttle return sticking

9

473

Removing Front Tire

Deo
4 mo ago

14

649

by Deo

0

367

by Michael Moore

CLUTCH KEEPS BURNING OUT ON MY KAWASAKI Z400!!

3 4 5

83

13K

by AveryG

14

914

by rive01