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Author Topic: Engine reving  (Read 149 times)

Magnusy

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Engine reving
« on: June 07, 2018, 11:16:19 PM »

Hello everybody.

First I'd like to mention that this is my first post here so I'm glad to be a part of this forum now.

I'm owning an `11 gt250r fuel injected and I'm having a little issue with it.

Sometimes when I come to a complete stop the engine revs to 2.5~3.5k for a few seconds then it goes back to idle. It is not doing it all the times, just when it wants to.

Usually it helps if I rev it up to around ~5k and it gets back to idle speed.

Any idea?

I will check the throttle cable first thing. If that looks ok I think this may be something injector related :( :o :o.

Let me know your thoughts.
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Magnusy

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Re: Engine reving
« Reply #1 on: June 13, 2018, 01:01:01 PM »

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spit051261

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Re: Engine reving
« Reply #2 on: June 13, 2018, 01:57:06 PM »

Could just be throttle cable sticking .
Dead easy to check mechanism on throttle body but you will have to remove fuel tank and air filter which is also very easy .
If you get stuck just shout out  :)
Always eliminate the easy stuff first before thinking the worst  ;)
« Last Edit: June 13, 2018, 02:00:04 PM by spit051261 »
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2010  GT650R in the best colour RED

Magnusy

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Re: Engine reving
« Reply #3 on: June 13, 2018, 01:58:53 PM »

I checked the throttle cable by eye and it seems fine.

I also read a lot of forums and apparently this is a common issue for the efi version.

Some say that the revving helps the engine cool down.
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spit051261

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Re: Engine reving
« Reply #4 on: June 13, 2018, 02:02:33 PM »

I checked the throttle cable by eye and it seems fine.

I also read a lot of forums and apparently this is a common issue for the efi version.

Some say that the revving helps the engine cool down.
That is a new one on me but I am not saying you are wrong .
You need to check the throttle properly by checking the mechanism under the air filter and fuel tank .
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2010  GT650R in the best colour RED

Magnusy

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Re: Engine reving
« Reply #5 on: June 13, 2018, 02:41:56 PM »

Do you have any idea if my bike has an fuel filter?

Couldn't find any info on this.

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umop-ǝpisdn

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Re: Engine reving
« Reply #6 on: June 14, 2018, 05:17:39 AM »

No. Not on an EFI bike. Weird eh?  :o
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Magnusy

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Re: Engine reving
« Reply #7 on: June 14, 2018, 10:43:22 AM »

Wierd for real. I guess all the gunk goes directly to the injectors. I will look up to a good fuel system cleaner then, maybe that'll help
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