Mercury Powered SeaDoo Sport Boats

Have a Merc powered SeaDoo? This is the forum for you.
robman66
  • Sticky
Gear/stator oil change
Replies
21
Views
15,190
Hawk111
H
robman66
  • Sticky
My oil bypass experience -with pictures
2
Replies
35
Views
14,442
Batman7108
B
W
  • Sticky
Best and easiest "tune up" / performance boost for 240EFI engines...
2 3
Replies
74
Views
43,817
Malkel123
M
Racereddie
  • Sticky
Smartcraft Monitor Install in a Utopia 205
Replies
20
Views
12,348
Skidoorider1991
Skidoorider1991
seadoosnipe
  • Locked
  • Sticky
Parts link for Mercury boat owners.....
Replies
1
Views
20,222
rookie101
rookie101
grivera
Utopia 205 mechanic in South Florida
Replies
0
Views
31
grivera
grivera
R
240 EFI M2 Starts and shuts down after 2-3 sec
Replies
7
Views
282
reddog
R
S
2001 Islandia 240HP ECM Questions
Replies
14
Views
375
speedluver
S
R
Optimax sportjet to outboard swap
Replies
3
Views
212
Bad_Karma
B
B
2005 Seadoo Islandia Engine Replacement/ Frankenstein
Replies
3
Views
141
Bad_Karma
B
J
2005 Islandia Plane Issue
Replies
4
Views
259
Jjolls21
J
SeptemberC
Factory Islandia Rear seat supports 204610749 sun deck mounts
2 3
Replies
73
Views
9,395
Jjolls21
J
B
Jet Pump Service
Replies
4
Views
95
Bad_Karma
B
SeptemberC
Factory Islandia Rear seat supports 204610749 sun deck mounts
Replies
3
Views
105
Bad_Karma
B
W
No water out of tell tale
Replies
2
Views
147
Tim75
T
S
2000 speedster pump oil change question?
Replies
8
Views
339
ripcuda
ripcuda
Optimus
2000 Seadoo Islandia with Mercury M2 V6 240hp EFI engine Problems!!!
Replies
4
Views
388
Tim75
T
B
Need help with sportjet 240 replacement
Replies
15
Views
379
ottercreeksports
O
B
Replacing 2005 seadoo islandia optimax 250 engine
Replies
1
Views
206
AirSniper
AirSniper
M
Seadoo Challenger 1800 wont go over 3500 rpms
2 3
Replies
56
Views
1,530
Tim75
T
F
2000 Sea Doo challenger 240 efi M2 Engine frozen
Replies
11
Views
332
Sunsport
S
Tugboat62
2005 SeaDoo 205se Utopia with 240 - solid alarm after idle
Replies
6
Views
193
Ironmikea
I
O
2002 seadoo 2000 merc 240 efi.
Replies
5
Views
278
ottercreeksports
O
H
Looking for part for 2002 Sea-Doo utopia
Replies
6
Views
198
Poormanracing
P
Deadlygunz
Pulling 240 efi
Replies
2
Views
208
Deadlygunz
Deadlygunz
S
Optimax M2 Submerged
Replies
1
Views
136
Tim75
T
SeptemberC
Electrical or PCM or what with 2003 Mercury Sportjet 240hp EFI
Replies
11
Views
290
SeptemberC
SeptemberC
No spark
240hp Efi v6 2004 no spark
2
Replies
30
Views
769
IComeFromALandDownUnder
I
I
Newbie with a 2001 Speedster
Replies
7
Views
216
ogseadoonewbie
O
T
Trailer size for 2000 Islandia?
Replies
1
Views
118
todd09
T
P
2001 Islandia
Replies
1
Views
150
ripcuda
ripcuda
Mikum1968
2001 Sea Doo Utopia 185 Parting Out
2
Replies
29
Views
521
rolltide61
R
123indyrt
HELP boat died. 2003 250 optimax
Replies
3
Views
141
123indyrt
123indyrt
F
Let’s see if any of you smart guys can get this one!
Replies
3
Views
258
Mikum1968
Mikum1968
B
2001 Sea Doo Challenger 240EFI M2 Sport Jet Starts, Runs, Won't Restart
2
Replies
33
Views
1,016
Mikum1968
Mikum1968
2
2001 Sea Doo Challenger Mercury 210 HP no spark
Replies
9
Views
307
Mikum1968
Mikum1968
G
Are parts available?
Replies
0
Views
99
GBgraham
G
N
240 Jet Ignition Timing - replaced stator/rectifiers now timing way off
Replies
7
Views
206
Tim75
T
F
2000 Seadoo Speedster - No start.
Replies
4
Views
101
FloatingGiant
F
J
HELP ME :)
Replies
8
Views
271
Tim75
T
C
2001 challenger 1800 efi240 does not rev 25mph too speed
Replies
16
Views
248
Tim75
T
J
Exhaust Hoses for 2002 SeaDoo X20
Replies
2
Views
76
Tim75
T
P
Couple pics of my 01 utopia 185 just because.
Replies
4
Views
198
polish man
P
SeptemberC
Has anyone ever seen or heard of a twin Mercury Seadoo boat?
Replies
1
Views
138
Tim75
T
K
2001 Islandia Fresh Water pump and fountain assembly
Replies
0
Views
85
kirk@topshelfcabinetscana
K
Sandman251
2000' Challenger 1800 parts boat
Replies
2
Views
151
jpotts13
J
M
2003 Utopia noise.
Replies
2
Views
104
Mpem
M
T
Engine throttle and gear control
Replies
1
Views
108
Tim75
T
W
Fiberglass repair question
Replies
0
Views
146
WILakeBoating
W
W
240 EFI spark plug type
Replies
4
Views
225
phaugh
P
SPARTACUS
2002 challenger 240 efi Mercury, Beeping as soon as it starts up and fault codes 75 and 82.
Replies
2
Views
129
ripcuda
ripcuda
G
2002 utopia 205 with 2001 mercury m2 efi 240
Replies
4
Views
181
Tim75
T
C
2002 Optimax 250
Replies
0
Views
120
Capt Propsmasher
C
N
ECU Repair
Replies
2
Views
147
Tim75
T
R
2001 SD Islandia - running out of the water on trailer w/freshwater flush
Replies
3
Views
266
cymertony
cymertony
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