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Tuna Tuna
9/2/2018 6:59 PM

My FX seems to be running hot lately. I recently installed a new fuel pump. More popping on decel lately and the fan is turning on a lot quicker than it usually does. I have not checked the plug yet. Coolant level is fine, it never boils over or pukes coolant. Just seems to be running hotter than it normally does. feels a little lean.
Any ideas?

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kb228 kb228
9/2/2018 7:02 PM

TPS would be my first guess

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CarlinoJoeVideo CarlinoJoeVideo
9/2/2018 10:57 PM

Choke?

Clogged fuel injector?

Fuel filter?

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Tuna Tuna
9/3/2018 5:45 AM
kb228 wrote:

TPS would be my first ...more

How can you tell it’s TPS?

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Tuna Tuna
9/3/2018 5:46 AM
CarlinoJoeVideo wrote:

Choke?

Clogged fuel ...more

Could be the injector. I put a new pump in recently but didn’t replace the filter, just cleaned it out. I run a filter sock in my tank.

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kb228 kb228
9/3/2018 5:47 AM
kb228 wrote:

TPS would be my first ...more

Tuna wrote:

How can you tell it’s TPS? ...more

You just check the voltage at closed and open throttle. If its not to spec it will cause the bike run lean or rich. decel pop means its running lean and running lean causes heat issues.

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imoto34 imoto34
9/3/2018 9:24 AM
kb228 wrote:

TPS would be my first ...more

Tuna wrote:

How can you tell it’s TPS? ...more

It's not the thrttole senser.

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Tuna Tuna
9/3/2018 4:35 PM
kb228 wrote:

TPS would be my first ...more

Tuna wrote:

How can you tell it’s TPS? ...more

imoto34 wrote:

It's not the thrttole ...more

??

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kb228 kb228
9/3/2018 5:02 PM

Can also be a plugged injector as well. I was more or less saying my first suspect would be the tps. The constant vibration and shock can throw them off.

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Tuna Tuna
9/5/2018 5:52 PM

Plug looks fine, doesn’t look lean. Photo
Photo

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