SeaDoo Merc 240EFI JetBoater's Forum

SeaDoo/Merc 240EFI JetBoater's Forum

This forum is for those that are tired of being censored while posting ABOUT SeaDoo 240EFI JetBoats. Obviously, we WILL keep it clean, but when someone has a good idea concerning the performance of their Doo, let's hear it and explore the possibilities with an open mind!

Open and honest Doo opinions are always welcome here!

It's Time to start talking some serious Doo!
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LOOKING FOR SHOP MANUAL View Entire Thread - JEFF on May 23, 2012, 9:06 PM

SOLD - 2001 SpeedSter 240 HP is For Sale! $7,500 (FIRM) View Entire Thread - SpeedSter240EFI on Mar 1, 2012, 8:58 AM

JetWild! - SpeedSter240EFI on May 21, 2012, 4:32 PM

Pics to follow - Chris on May 22, 2012, 10:02 PM

To Bob and Bob's Friend with the SpeedSter SK View Entire Thread - SpeedSter240EFI on Apr 9, 2012, 2:28 PM

Hello from Mexico View Entire Thread - Sergiofn on Feb 22, 2012, 9:27 PM

Welcome! - Anonymous on Mar 1, 2012, 7:21 AM

Merry Christmas !!! View Entire Thread - Rj on Dec 24, 2011, 4:36 PM

AND Happy New Year 2012 !!! - Anonymous on Jan 3, 2012, 12:17 PM

HELP View Entire Thread - Yuji on Dec 18, 2011, 8:05 PM

Check for Tines - Anonymous on Dec 18, 2011, 11:48 PM

Winterized Before It's Snows! View Entire Thread - SpeedSter240EFI on Oct 17, 2011, 7:39 AM

December 15th and - Anonymous on Dec 15, 2011, 3:23 AM

POWER DOWN View Entire Thread - Yuji on Sep 19, 2011, 11:19 AM

Re: POWER DOWN - Anonymous on Sep 19, 2011, 1:16 PM

Thanks for advice - Yuji on Sep 21, 2011, 11:39 AM

Engine View Entire Thread - Ty on Sep 15, 2011, 11:44 PM

Great Weather and Good Times View Entire Thread - Anonymous on Aug 16, 2011, 1:29 PM

cutting out View Entire Thread - mick everitt on Aug 9, 2011, 1:51 AM

Re: cutting out - Anonymous on Aug 9, 2011, 9:47 AM

Overheating View Entire Thread - Brandon on Jul 29, 2011, 9:14 PM

Re: Overheating - Anonymous on Jul 31, 2011, 12:04 PM

overheating - Brandon on Aug 1, 2011, 6:18 AM

Re: overheating - Anonymous on Aug 1, 2011, 7:46 AM

overheating/ thanks for helping - Brandon on Aug 1, 2011, 8:11 AM

Re: overheating/ thanks for helping - Anonymous on Aug 2, 2011, 9:16 AM

IDLE - Brandon on Aug 2, 2011, 3:11 PM

Re: IDLE - Anonymous on Aug 4, 2011, 12:35 PM

oil switch/ oil light View Entire Thread - Brandon on Jul 27, 2011, 1:01 PM

nope - Brandon on Jul 27, 2011, 5:10 PM

Multi-function light - Anonymous on Jul 28, 2011, 8:32 AM

help/ 4 beeps - Brandon on Jul 28, 2011, 10:54 AM

float - Brandon on Jul 28, 2011, 4:32 PM

overheating - Brandon on Jul 29, 2011, 9:13 PM

Best and easiest "tune up" / performance boost for 240EFI engines... View Entire Thread - WAJetboating on Oct 17, 2010, 11:38 PM

Ordered One - Steve Howard on May 13, 2011, 7:08 AM

Smoke n Start - SpeedSter240EFI on May 13, 2011, 11:12 AM

part number please - Ron on May 25, 2011, 8:44 PM

part number - Brandon on Jul 28, 2011, 11:06 AM

First an Apology View Entire Thread - SpeedSter240EFI on Jul 14, 2011, 12:10 AM

challenger 2000 cutting out View Entire Thread - mick on Jul 10, 2011, 5:25 AM

Re: challenger 2000 cutting out - Anonymous on Jul 10, 2011, 5:21 PM

Seadoo Challenger 2000 Mercury 240 HP EFI Jet Drive Repair Manual View Entire Thread - niyazi oezel on Apr 30, 2007, 2:27 AM

Re: Seadoo Challenger 2000 Mercury 240 HP EFI Jet Drive Repair Manual - SpeedSter240EFI on Apr 30, 2007, 7:30 AM

Re: Seadoo Challenger 2000 Mercury 240 HP EFI Jet Drive Repair Manual - Anonymous on May 20, 2007, 10:36 PM

2000 manual - greg hale on Dec 15, 2007, 7:26 PM

Manuals Online - Anonymous on Feb 12, 2008, 11:56 AM

only rotax - jon on Feb 16, 2008, 12:51 PM

2000 seado - frank on Jun 20, 2011, 4:08 PM

2003 speedster View Entire Thread - Anonymous on Mar 9, 2004, 12:28 PM

Many posts cover this topic... - SpeedSter240EFI on Mar 9, 2004, 7:50 PM

bad back - gleighton on Mar 10, 2004, 4:53 PM

Funny noises in garage... - SpeedSter240EFI on Mar 10, 2004, 9:56 PM

after-market intake grtes - R,. Horna on Jun 9, 2011, 4:02 PM

Are you still using the Hydro-Suck Grate? - Anonymous on Jun 13, 2011, 4:14 PM

Seat Cushions View Entire Thread - Tim on Jun 8, 2011, 4:47 PM

When - Anonymous on Jun 13, 2011, 4:04 PM

Islandia View Entire Thread - Sbenson on Jul 20, 2008, 3:04 PM

Re: Islandia - Anonymous on Jul 21, 2008, 5:56 AM

Look for another mechanic - Tim on Aug 18, 2008, 7:12 PM

Utter nonsense! - WAJetboating on Aug 20, 2008, 1:28 PM

Re: Utter nonsense! - Anonymous on Aug 21, 2008, 5:33 AM

Re: Utter nonsense! - tim on May 28, 2011, 1:49 PM

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Legal Information: This SeaDoo/Merc 240EFI JetBoater's Forum is NOT affiliated with any JetBoat companies. It is merely a place where 240EFI Jetboat owners can post questions, answers, and opinions. Any and all comments, recommendations, suggestions, and/or any information seen on this forum is protected by our Rights of Freedom of Speech. This forum can not be held responsible for information that is learned here that may cause harm, or financial loss, to any person(s)and/or JetBoat(s) alike. Please use your common sense and post/read responsibly ... Thank You and Enjoy!