03 Gsxr1000 lost power runs rough

273 Views 9 Replies 5 Participants Last post by Gixan, 2 d ago

Ecornell89

Discussion Starter · 13 d ago

So i have an 03 gsxr1000 all stock minus the yoshi pipe i also did a motor swap because i had a bad knock. Anyway I went for a ride about 120 miles round-trip and then i washed bike at home. Next day went out on bike ran choppy no power at high rpm even had blue flames coming out the pipe . Recently i rebuilt the fuel pump and did a fuel filter bypass . Bike was running like a wild animal now i feel like im riding a honda shadow 650 ! Can someone help please im getting almost 375ml of fuel in a 10 sec burst.

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TwistedMister

· #2 · 13 d ago

clean and dry out all your electrical connectors, pack with dielectric, celan and dry coils, check plugs, the water prolly did something

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Jimmyboy

· #3 · 13 d ago

It still might be fuel pump.
when is the last time you put new plugs in it?

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Gixan

· #4 · 12 d ago

So, If it was running like a "Wild Animal" , why did you feel the need to rebuild the fuel pump ?

and... why did you bypass the fuel filter ?

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BillV

· #5 · 12 d ago

^ and what exactly does "did a fuel filter bypass" mean?

If you didn't install an online filter to act in place of the original, you might now have clogged injectors.

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Gixan

· #6 · 11 d ago

Brace yourselves, this could be another "One Post Wonder"

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Ecornell89

Discussion Starter · #7 · 6 d ago

Gixan said:
So, If it was running like a "Wild Animal" , why did you feel the need to rebuild the fuel pump ?

and... why did you bypass the fuel filter ?

I rebuilt the pump and it was running great rite after it would not even idle before I rebuilt the pump

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Ecornell89

Discussion Starter · #8 · 6 d ago

Gixan said:
So, If it was running like a "Wild Animal" , why did you feel the need to rebuild the fuel pump ?
and... why did you bypass the fuel filter ?

I rebuilt the pump and it was running great rite after it would not even idle before I rebuilt the p

Jimmyboy said:
It still might be fuel pump.
when is the last time you put new plugs in it?

plugs were new when i did the motor swap6

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Ecornell89

Discussion Starter · #9 · 6 d ago

Gixan said:
Brace yourselves, this could be another "One Post Wonder"

What that supposed to mean dont ne a

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Gixan

· #10 · 2 d ago

Ecornell89 said:
I rebuilt the pump and it was running great rite after it would not even idle before I rebuilt the pump

Forgive me I'm a little slow lol,

a) You rebuilt the pump because it would not idle.
b) You rebuilt the pump and it ran great but still would not idle?
c) You rebuilt the fuel pump and it ran great but would not idle unless you bypassed the fuel filter ?
d) You rebuilt the fuel pump, bypassed the fuel filter, fixing the idle and it ran great until you washed it ?

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