Yamaha RS Vector - Answered Questions & Fixed Issues

Service manual give complete details in testing CDI unit

Yes it can,change it.

There are a few items it could be. (a) Low Compression (b) Blocked High Speed Jets (Clean them with a Wire) (c) Blockage in the Fuel Delivery System (d) Lack of Oil

If you have never rebuilt a Carburator, there are some VERY SMALL ORIFICES that need to be cleaned and require a very small wire to get them cleaned.. You may also have a Compression Issue with the engine, a Bad/Defective Primary Clutch could also cause a drag on the Engine

The Starter is located forward of the Engine, Left side. Make sure you disconnect the Battery BEFORE you start working on the starter.

No too old

Rebuild or replace primary clutch and belt. Clutches do not last forever. Also check secondary shiver.

Sounds like fuel pump may be leaking into crankcase over fueling engine.

Try spraying a little starter fluid into the air intake. If it tries to start, the carburetor needs adjustment or cleaning and rebuilding or replacing. DO NOT USE A LOT OF STARTER FLUID!

go to this link and the first Forum on the page might help you out.. 2010 yamaha venture gt flashing engine light Google Search

You have to remove the 2 bolts holding the seat down under the tunnel first. Then slide the seat to the rear to remove it. Then you can remove the springs holding the hold-down plate on the rear of the tank. Just slide the tank back then.

common problems that can cause this is to much oil. engine veins blocked or the rings on the piston are gone and the back pressure from ignition creates an overflow of air into the system.

Hey Dave, Have you replaced the air filter? Try running it without the filter to see of that makes a difference.. bad gas will not cause this.. Sometimes its cheaper to take it to a professional..

Maybe its trying to tell you something. Low oil or no oil flow, try replacing level sensor.

condesor ,voltage regulator,dc regulator http://www.totallyamaha.com/ snowmobiles/aaTECH/srx600700wire2.jpg

http://www.hardcoresledder.com/forums/364-phazer/503962-yamaha-phazer-error-codes.html

Online Service Manual: Redirect Notice

The bolts underneath need to be unscrew first

Page 69 of the user manual: http://www.yamaha-motor.com/assets/service/manuals/2012/2012_Vector_LTX_Venture_GT_LIT-12628-03-03_1912.pdf