gt/gv250 2012 NEEDS FULL OVERHAUL HELP
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Hi everyone! Im new here and new to the bike mechanics world so please bare with me. i bought this bike for $200 as is. it didnt have any throttle cables but it ran. i rode it like that for a few months, in the meantime collecting parts.one day i went to start it up and nothing. someone had vandalized it bad. cut wires and hose lines. ive been trying to get it running again for six months now. HELP!!!!!! this bike is a cross between a gv and a gt efi. the engine says gv and somewhere else it says gt. ive gotten the wiring back together but not the hoses. HELP PLEASE. IVE INCLUDED PHOTOS
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From what I can see you are missing the hoses from the injectors these go to a splitter which the hose from the tank pump fits to, the light brown coloured hoses which have springs on them connect to the ics which is the thing one the side of the airbox with 2 inlets side by side
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The blue thing under the tank is an electric pump no vacuum because high pressure fuel injection, there will be a power supply connection for it, the brown hoses connect to the throttle bodies then to the air box they supply the metered air via the isc valve on the air box to control the idle speed.
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thank you for that info. ok, so im going to go real basic and ask you a bunch of questions. ill number them so they can be answered by number. easier for everyone.
- do i need a rear vac. or fuel pump?
- injector 1 and 2 meet in a t-junction. where does the hose go after that? is that one that goes to the ground?
- why do i have a charcoal cannister? none of the manuals say anything about it. how do i hook that up?
- my tank has three hose locations. one on the fuel pump (blue thing), one right next to it and one towards the rear of the tank. where do they got to?
- now on to my carbs. even after connecting hoses to the injectors, i still have three hose locations. one on one and two on the other. where do they go?
ill stop with the questions for now. sorry to be such a hassle. i just dont want to put it together wrong and ruin such a good bike
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Right the fuel pump is in the tank no vac, if the are 2 connectors on the pump (blue thing) one is feed, one return the feed one connects to the speed release which is mounted on the right hand side of the engine, the small hose connector at the rear of the tank is the overflow just goes down & out the back. If the fuel pump only has one outlet then this connects to the injector pipes. If 2 connectors on pump look for arrows this indicates in & out
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