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2018+ Kawasaki Ninja 400/Z400 Tech Section
Engine and Technical Discussion
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13
N
Sticky
Torque Figures Inside!
ninjack
Oct 26, 2018
10
49K
Nov 21, 2023
by
briejohnwakefield187
Oil Passage for Oil Pressure Test and Oil Pressure switch
whiteecycles
2d ago
17
172
12h ago
by
Pmack
K
Concerning clutch slipping..
KawiBilly
5d ago
12
365
14h ago
by
misnblu
S
My 2023 Ninja 400 rattles, and clacks extremely loudly when shifting.
SgtEisTee
Mar 10, 2024
32
707
18h ago
by
Flash Bantam
Different view about clutch lever adjustment..
Bikenut
4d ago
7
216
2d ago
by
Pmack
Fuel Line Pump Connector Leak
Dominic M
Oct 5, 2022
19
3K
4d ago
by
Dominic M
H
ECU wiring plug
Holmesy
Mar 9, 2024
1
153
Mar 9, 2024
by
Rich T
Cooling fan question
Tirefriar
Mar 4, 2024
4
273
Mar 8, 2024
by
Tirefriar
Another will not start issue
NinjaBird
Nov 6, 2023
22
1K
Mar 6, 2024
by
NinjaBird
Replacing Clutch Springs and Plates tips?
Lowly
Feb 29, 2024
15
421
Mar 5, 2024
by
eddiec168
B
Clutch…
Braaapattack
Jan 29, 2024
9
710
Mar 4, 2024
by
Braaapattack
2022 Ninja 400 non ABS Fl fuse keeps blowing
that724ninjaguy
May 24, 2023
14
871
Feb 28, 2024
by
Rich T
Potential leak/drip residue near gearbox?
Blaq
Feb 20, 2024
8
454
Feb 28, 2024
by
Bluechain
M
Fuel pump whirs but no crank when pushing starter
moochasaur
Feb 18, 2024
12
466
Feb 23, 2024
by
moochasaur
P
N300 clutch cable vs Spears N400 Straight Clutch Cable
Pard
Feb 11, 2024
9
387
Feb 16, 2024
by
Pard
Clutch cable guide holder snapped
Matt7635
Jul 23, 2023
27
2K
Feb 10, 2024
by
misnblu
K
Help
kennethbeaubouef
Jan 24, 2024
22
705
Feb 3, 2024
by
kennethbeaubouef
Rattling noise
Muchacho22
Oct 2, 2021
16
8K
Feb 3, 2024
by
napster3579
Code 51, Replaced Ignition Coils, Spark Plug, Can't figure out what's wrong
Transmaritanus
Jul 24, 2023
8
1K
Jan 22, 2024
by
Transmaritanus
B
Ninja Altered Camshaft Timing
BMHS
Dec 16, 2023
26
1K
Jan 19, 2024
by
KoLeris
DFI system
Jesse Duke
Mar 24, 2022
22
7K
Jan 18, 2024
by
Rich T
K
Adjuster Timing Camshaft
KoLeris
Jan 13, 2024
4
152
Jan 13, 2024
by
Billy Red
S
NINJA400 CABLE SPRING KIT QUESTION
Silverstone
Jan 7, 2024
5
527
Jan 13, 2024
by
Grantman
MWR race filter install - which way is up?
Buffalo
Jan 7, 2024
4
451
Jan 8, 2024
by
JFMNINJA400
Valve adjustment...
Tracy
Jan 4, 2024
11
817
Jan 6, 2024
by
Tracy
Clutch cable adjustment
hd2000
Jul 3, 2023
30
2K
Jan 5, 2024
by
Rich T
P
Crankcase Breather, airbox bypass
Pard
Nov 19, 2023
14
955
Jan 2, 2024
by
Grantman
B
Ninja 400 Shift Star - Neutral Issue
BMHS
Dec 16, 2023
13
969
Dec 31, 2023
by
Grantman
W
Busted water pump casing
Willowthewhisp
Dec 23, 2023
3
419
Dec 23, 2023
by
Willowthewhisp
Fuel filter
Brandon jones
Dec 16, 2023
15
834
Dec 20, 2023
by
JFMNINJA400
ECU Flash for Z400 same as Ninja 400?
TDrive2
Dec 14, 2022
23
3K
Dec 17, 2023
by
Pard
M
2018 NINJA 400 STARTS BUT DIES ABOUT 5 SECONDS AFTER - RESTARTS BUT SAME HAPPENS
madracer243
Jul 26, 2020
2
27
7K
Dec 15, 2023
by
Woodlands_Andy
Total Loss System (stator removed now no spark) - Fixed
Mex
Dec 10, 2023
15
695
Dec 13, 2023
by
Mex
X
SHORAI LFX14A4-BS12 Lithium Battery Replacement
XtremeTechFX
Dec 8, 2023
1
565
Dec 8, 2023
by
Flash Bantam
N
2023 Kawasaki z400 size.
natanaelmontanezvega
Dec 7, 2023
1
267
Dec 7, 2023
by
natanaelmontanezvega
2023 Z400 Crank No Start No Fire Issue
DS_Ohio
Nov 15, 2023
12
746
Dec 7, 2023
by
xorbe
1
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