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05-04-2008, 11:38 PM #1
- Join Date
- Apr 2008
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- Brisbane, Australia
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R12-X with misfire around 2000 rpm
Hi guys
I have a Aquatrax R12-x with 30 hours and it is developing a mis/rough running around 2000 rpm. Soon as you are over about 2200 rpm it disapears. I pulled the plugs, they appear ok (maybe little on the large side for gap) It has macsboost and wedge fitted and have only run it on 98 octane PULP. 2 of my mates have the same R12-X with simular hours on and theirs is developing this too. Has anyone else encountered this? Is it normal? -- Help would be great...
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05-05-2008, 06:08 AM #2
I would change plugs, they can look fine and still be bad. If you have trouble finding replacements, you can quickly swipe a oxy-acetylene torch flame across the porcelain and burn it clean until you get some new ones.
JR
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05-05-2008, 04:45 PM #3
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- Apr 2008
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- Brisbane, Australia
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Forgot to add, it is only when it is out of the water that it is noticable... I will order new plugs today and see what happens.
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09-02-2008, 08:32 AM #4
Might clean the throttle body as well..and stay away from a Sea-Doo.
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09-15-2008, 01:37 AM #5
- Join Date
- Apr 2008
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- Brisbane, Australia
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- 32
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FYI -- It was 2 partially blocked injectors. The dealer had the injectors cleaned and she is all good!
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09-15-2008, 02:53 PM #6
That is great, the injectors have been an issue, but not often.
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