Question about 2007 Yamaha V Star Classic

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2007 Yamaha 1300 V Star - Blows black smoke from pipes - pipes are black - cuts out - I replace plugs with exact plugs that came out - put a can of heet in gas tank - dies out if you throttle hard - hesitates but still has no problem getting to 90 MPH - electronic ignit. - 2000 miles - Please help!

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If you have changed the air cleaner intake in any way , or the exhaust system in any way , you probably need to put a Power Commander on the cycle. If you have a Power Commander on the already, you need to hook your motorcycle back up to your computer and try a different map for your CDI box. Fuel injected motorcycles are very precisely made. They do not have the ability to compensate for changes you make to the intake and exhaust. By adding a Power Commander, You get the ability to change the fuel injection/power curve to match the changes made to the stock set up. To fix your bike you have to either put your bike back to stock ,or add (or remap) the Power Commander. If your bike is stock and giving you these issues, take it back to the dealer and have the fuel injection system checked out.

Posted on Aug 31, 2010

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Posted on Jan 02, 2017

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2007 Yamaha V Star blowing black smoke


Hi, Quentin your instrument gauges and lights can alert you to most electrical and engine issues they can not warn you about failed engine gaskets or seals so your engine has to resort to old fashion alert methods of colored "SMOKE SIGNALS" here is a breakdown of their meaning:
1. COLORLESS OR SLIGHTLY BLUE SMOKE on start-up means your air/fuel mixture is at the right composition and everything is well burnt in your combustion chamber.
2. BLUE SMOKE on start-up is usually caused by failed valve seals dripping oil into the combustion chamber when the engine is not running.
3. YELLOW OR BROWNISH SMOKE at start-up means your air/fuel mixture is too lean. Too lean means that there is low fuel but high air mixture in your combustion chamber.
4. WHITE SMOKE on start-up may be caused by a blown head gasket allowing coolant to enter the combustion chamber and may start dripping out of the exhaust pipes or mufflers. Smoke while riding is usually caused by worn out or damaged valves, seals, guides, pistons, rings, or cylinder walls.
5. BLACK SMOKE on start-up is usually caused by too much fuel in the combustion chamber this can be due to air/fuel mixture adjustment too rich, accelerator pump improperly adjusted, faulty choke/enrichner or not in the off position, air filter dirty and clogged, faulty carburetor float needle and seat, pilot jet too large, fuel injectors leaking, smoke while riding is usually caused by the main jet being too large or a damaged carburetor.
It should be noted that aggressive or abnormal throttle operation will cause these conditions to manifest themselves exponentially.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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1 Answer

Witch type of spark plugs do I use


http://www.bikebandit.com/2007-yamaha-v-star-1300-ca-xvs13awc-spark-plugs-acc-universal/n1059?m=145018&f=3
Has OEM products and universal products.

Mar 16, 2013 | 2007 Yamaha V Star 1300

1 Answer

2007 yamaha v star 1300 idle is to high and fuel mixture to rich


Hi, Brian you may have a stuck choke and the usual suspects are:
1. Throttle cables improperly adjusted, pinched or need lubrication.
2. Idle adjusting screw needs to be backed off.
4. Air fuel mixture adjusted too lean start with 2 full turns.
5. Intake system air leak.
6. Fast idle choke ramp is not releasing.
7. Broken throttle return spring.
8. Damaged diaphragm or slide.
9. Faulty MAP, TPS, ATS, O2, sensors or wiring/connector
10. Multi carburetors not in sync.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
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1 Answer

2007 Yamaha V Star 1300 Tourer wiring diagram


Hi, West82brook for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Jun 25, 2011 | 2007 Yamaha V Star 1300 Tourer

1 Answer

How do you get the rear seat off of a 2009 v star 1300. The only bolts are on a 90 degree bracket at the front underside of the rear seat. Is this what i remove to put a set of throw over saddle bags on?


Hi, Rjsmelser for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere zero $ you can download another one. For more information about your issue and valuable "Free" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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May 11, 2011 | 2009 Yamaha V Star 1300

1 Answer

I blew out my air cleaner filter but that didn't help my bike still cuts out. I switched plugs (exact same as came out) pipes are still black inside. situation: 3 days before it did this it ran fine - I...


never leave a bike in hard rain-water was forced into carb areas like the air jets and now its runnin rich causing incomplete burnin--need to take it off engine and dry it out-and air blower from a tank works-but if bad disasemblys in order

Aug 31, 2010 | 2007 Yamaha Royal Star Tour Deluxe

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