Question about Motorcycles

1 Answer

Fuel combustion in the chamber is poor in my bike

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 234 Answers

I would be looking towards your injectors. If the plugs look black or there miss fire is more symptoms.

Posted on Jan 12, 2013

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi.i have a injected Yamaha xt660r that will only fire sometimes.the fuel pump has been replaced with a genuine pump (brand new).I have adjusted intake and exhaust valve clearances and checked the tim


The fuel injector is probably not pulsing from it's electrical feed. When you spray combustible vapor into the intake, the fuel gets into the combustion chamber by a different path, other than the fuel injector. If there is fuel pressure (?), but no fuel gets injected into the combustion chamber, it could be a sensor problem on the crankshaft, or you could have a clogged or defective fuel injector.

Apr 21, 2017 | Motorcycles

Tip

Loss in engine power, sluggish responses, low top speed, etc.


If your car has
  1. Poor fuel responses
  2. Lost its "power"
  3. Low RPM
  4. Lower top speed
  5. Burns a lot of fuel
Then it could be because of carbon build-ups in your engine's combustion chamber. This is left behind with unburned fuel. It causes poor acceleration, a loss in power, lower top speed, and burns more fuel than it really has too. Not to mention causes smoke belching.

The best way to get rid of that would be to have a carbon ridding solution injected into the combustion chamber. The solution will liquify the carbon and other build-ups, which would then restore the "power" of your car. You'll get better acceleration, higher rpm and top speed, save fuel, etc. have a mechanic do it for you. It's alot cheaper and faster than having the engine overhauled (overhaul could trigger "loose compression").

on Aug 08, 2008 | 1995 Toyota Camry

Tip

Restoring Car's Power And Saving Fuel At The Same Time


If your car has
  1. Poor fuel responses
  2. Lost its "power"
  3. Low RPM
  4. Lower top speed
  5. Burns a lot of fuel
Then it could be because of carbon build-ups in your engine's combustion chamber. This is left behind with unburned fuel. It causes poor acceleration, a loss in power, lower top speed, and burns more fuel than it really has too. Not to mention causes smoke belching.

The best way to get rid of that would be to have a carbon ridding solution injected into the combustion chamber. The solution will liquify the carbon and other build-ups, which would then restore the "power" of your car. You'll get better acceleration, higher rpm and top speed, save fuel, etc. have a mechanic do it for you. It's alot cheaper and faster than having the engine overhauled (overhaul could trigger "loose compression").

on Aug 08, 2008 | 2001 Honda Civic

1 Answer

Bike release black smoke


black smoke means to much fuel in the combustion chamber, the black smoke is the excess fuel that not get burned on the compression stroke, adjust the air/fuel mixture, dial fuel back lil by lil til no more smoke

Sep 26, 2013 | 2007 Hero Honda Passion Plus

1 Answer

White smoke come out in my bike in yamaha fzs


Hi, Anonymous 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 links below. Good luck and have a nice day.
White Smoke coming out of the exhaust
White smoke from one of the exhausts when bike has been shut off
Yamaha FZS FZ16 Service Manual pdf
OEM parts for Yamaha
Yamaha FZ16 User Manual pdf

Oct 09, 2012 | 2009 Yamaha FZS

1 Answer

I have a Kawasaki 900 Z1 from 1973. I am having problems with the spark plugs fouling out within 5 minutes, and because of that the bike will begin to run very poorly, and will smoke very badly. how do i...


Sounds to me it's your valve oil stem seals letting oil past your valves into your combustion chamber, so you need new oil stem seals which shouldn't be that dare to purchase.

Oct 17, 2011 | 1973 kawasaki Z1

2 Answers

What would cause 1996 Fprd Explorer to overheat theres no leaks in Radiator or hoses and i recently replaced thermostat.


Only a few general concepts, keep in mind that the exhaust gas recirculation (EGR) valve is an integral part of a vehicles emissions control systems. It operates under the premise of lowering combustion chamber temperatures to reduce the amount of pollutants created by the combustion process. Being closely tied to the combustion process, this valve's operation has direct effect on the overall performance of the engine. Poor or faulty operation of the EGR valve can result in several notable symptoms and leads to increased pollutant emissions.

Poor Idle: An improperly closing EGR valve will act as a vacuum leak, disrupting the correct fuel and air mixture, causing a lean mixture condition. This results in misfiring cylinders and poor engine idle.

Overheating: The basic function of the EGR valve is to introduce exhaust gases into the combustion chamber at specific and controlled rates, lowering combustion temperatures, and lowering pollutant emissions. An EGR valve that does not open properly fails to introduce sufficient amounts of exhaust gases, causing combustion chamber temperatures to rise, leading to overheating of the engine.

Poor Fuel Economy: A sticking EGR valve will not open and close at the proper rate, leading to a reduction in the efficiency of the combustion process due to the lean fuel-air mixture it causes. This results in the engine having to work harder to perform the same amount of work, requiring more fuel to do it. On-board computer systems can also try to compensate for this lean condition by introducing additional fuel to the mixture, further increasing fuel consumption.

Increased Emissions: EGR valves are designed to lower the emission of pollutants from the combustion process. This is done by lowering the temperature of the combustion process through the introduction of exhaust gases into the fuel and air mixture. Lowered combustion temperatures result in more efficient burning of the fuel and air mixture, and less pollutants in the exhaust emissions. An improperly operating EGR valve will not correctly lower combustion temperatures, causing noxious emissions to increase, which can cause a vehicle to fail emissions inspection.

Hope this helps; keep us updated and
, keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment. Thanks for using FixYa.

Oct 15, 2011 | 1996 Ford Explorer

1 Answer

What would cause 1996 Ford Explorer to overheat then idle high and low?


Only a few general concepts, keep in mind that the exhaust gas recirculation (EGR) valve is an integral part of a vehicles emissions control systems. It operates under the premise of lowering combustion chamber temperatures to reduce the amount of pollutants created by the combustion process. Being closely tied to the combustion process, this valve's operation has direct effect on the overall performance of the engine. Poor or faulty operation of the EGR valve can result in several notable symptoms and leads to increased pollutant emissions.

Poor Idle: An improperly closing EGR valve will act as a vacuum leak, disrupting the correct fuel and air mixture, causing a lean mixture condition. This results in misfiring cylinders and poor engine idle.

Overheating: The basic function of the EGR valve is to introduce exhaust gases into the combustion chamber at specific and controlled rates, lowering combustion temperatures, and lowering pollutant emissions. An EGR valve that does not open properly fails to introduce sufficient amounts of exhaust gases, causing combustion chamber temperatures to rise, leading to overheating of the engine.

Poor Fuel Economy: A sticking EGR valve will not open and close at the proper rate, leading to a reduction in the efficiency of the combustion process due to the lean fuel-air mixture it causes. This results in the engine having to work harder to perform the same amount of work, requiring more fuel to do it. On-board computer systems can also try to compensate for this lean condition by introducing additional fuel to the mixture, further increasing fuel consumption.

Increased Emissions: EGR valves are designed to lower the emission of pollutants from the combustion process. This is done by lowering the temperature of the combustion process through the introduction of exhaust gases into the fuel and air mixture. Lowered combustion temperatures result in more efficient burning of the fuel and air mixture, and less pollutants in the exhaust emissions. An improperly operating EGR valve will not correctly lower combustion temperatures, causing noxious emissions to increase, which can cause a vehicle to fail emissions inspection.

Test cylinders compression and check if some fault code is stored in the PCM 9computer).

Hope this helps; keep us updated and
, keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment. Thanks for using FixYa.

Oct 15, 2011 | 1996 Ford Explorer

1 Answer

Dear All, My Name : TSN Prasad My Bike : Hero Honda Glamour 2011 KM Covered : 1250, First Service Done at 540 KM My Problem : heavy White smoke arrives only when engine is Cool Sir, my bike exhaust heavy...


Hi, TSNP 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 worn out valve seals or 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.
http://www.xbhp.com/talkies/help-me/32061-hero-glamour-white-smoke-exhaust.html
https://www.quora.com/White-smoke-is-coming-from-exhaust-2009-glamour-bike-12000-km-run-less-used
Hero Honda Glamour 2007 service manual DOWNLOAD FREE FULLMANUALS COM
Hero Motocorp Glamour 125 Disc User Manual
http://www.partsfish.com/page/oem-parts-for-honda

Apr 07, 2017 | 2006 Hero Honda Glamour PGM-FI

1 Answer

Bultaco 350 trails bike , bike seems to be running very hot and pinking when under load with modern fuel can you tell me is it wise to use fuel additives with a pre mix fuel? also the modern fuel is...


First, you're mixing the oil to the manufacturer's specification, right? No matter what it says on the oil bottle, mix it how Bultaco intended or it will, indeed, run hot. Until the piston galls..

You're much better off to buy high-octane fuel than to try to improve poor fuel with additives. Poor fuel is poor and that's all there is to it and, in my opinion, there is some pretty poor fuel being sold today. You might have to get into the dyed, off-road only fuels to find something this bike likes, a two-stroke that's running on the pipe can hit impressive pressures in the combustion chamber, so quality fuel is in order.

How does the spark plug look? It should be clean and the color of wheat bread toast. White, ashy, scalded-looking, blistered, chipped/cracked are all indications of too hot of a plug, lean fuel mixture, ignition timing too advanced.

Exhaust blockage is the last thing I'll mention. Ensure there is no restriction in the exhaust. If you can pull the muffler out of the end of the pipe, do so and see if it's still getting hot.

Go through this, get back with me on the 'comments', we'll get you going.

lp

Jan 05, 2011 | Sherco 1.25 Enduro Motorcycles

Not finding what you are looking for?
Motorcycles Logo

Related Topics:

12 people viewed this question

Ask a Question

Usually answered in minutes!

Top Motorcycles Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4514 Answers

yadayada
yadayada

Level 3 Expert

74896 Answers

kakima

Level 3 Expert

102366 Answers

Are you a Motorcycle Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...