Question about Motorcycles

Open Question

2003 Derbi Red Bullet won't start

Hi- I have a 2003 Derbi Red Bullet. It sat for a while (years) in my uncles garage (with gas in it). I drained the gas, replaced the spark plug and battery and got it to run for a few days. Weeks later, I tried to start it and it won't start. It tries to trun over but it will not "catch". Thoughts? Also- right over the spark plug there appears to be a disconnected house, is it supposed to be that way? Thanks!

Posted by on

5 Suggested Answers

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

Mitchy123
  • 216 Answers

SOURCE: 2003 883 sportster wont start

What u are describing is typical of a faulty ignition system, but could also be a fuel problem. I check by removing the aircleaner and rotating the throttle. If u see a nice spray of fuel, thats probably not the problem. Check for a spark at the plugs. I can explain how if you need me to. If you cant see a good spark, U have an electrical problem. I had a crank position sensor go bad on me. Dont do what I did (replaced the battery, ignition, and regulator as part of my diagnosis procedure)

Posted on Nov 08, 2008

  • 1 Answer

SOURCE: Craftsman 56''mower draining new battery rapidly-not recharging...

JUNK IT ITS A PIECE OF ****

Posted on Jun 08, 2009

  • 207 Answers

SOURCE: Ran last year, won't start this year. Changed

It might have tipped over on its side. Look at the air filter, if you see oil or gas on the filter then you might have to remove and clean the carburetor. I would start by cleaning/replacing the air filter and trying it again. If its getting fuel and the spark plug works then the only other side of the fire triangle is air.

Posted on Jun 06, 2011

  • 252 Answers

SOURCE: The Stihl 038 super won't

hi there mwb15
have you made sure the ignition coil is producing enough voltage to fire under compression load ?

you may get a spark at the plug unloaded but under load it may be breaking down / weak making you think its got a fuel problem ?

does your system use a cdi coil system or point/condenser system ?
spark usually falls into weak spark, no spark catergory

if compression , fuel ( you replaced carb) and exhaust are ok , and you have air and vaccuum tight c/cases only things left are timming and spark

remember F A C T S

F = Fuel A = Air & ( air tight c/cases ) C = Compression T = Timming S = Spark

compression should be about 130- 140 approx if in good running order

take a look and let me know

cheers pauly46

Posted on Jun 19, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Drain plug on derbi bullet


Hi, Anonymous sorry you can't find the first and best tool you ever bought for your Derbi despair, not for a mere $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please visit the websites below. Good luck and have a nice day. Drain plug on derbi bullet Google Search
Scooter Oil Change 101
https://scootergrisen.dk/scooterhjemmeside/download/derbi_gp1_servicemanual.pdf
https://www.oemmotorparts.com/oem2.asp?M=Derbi
http://www.derbi.com/fr/images/stories/modelos/37/manual.pdf

Jun 26, 2014 | 2006 Derbi Atlantis Bullet

1 Answer

Change oil for derbi bullet


Hi, Anonymous sorry you can't find the first and best tool you ever bought for your Derbi despair, not for a mere $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please visit the websites below. Good luck and have a nice day.
Help Changing oil on Atlantis Bullet Provoscooter com Forums
Scooter Oil Change 101
https://scootergrisen.dk/scooterhjemmeside/download/derbi_gp1_servicemanual.pdf
https://www.oemmotorparts.com/oem2.asp?M=Derbi
http://www.derbi.com/fr/images/stories/modelos/37/manual.pdf

Jul 04, 2013 | 2009 Derbi Atlantis 50 2T Bullet

1 Answer

Orange fluid in fuel tank on 1999 PontiacTrans Am


if it was layered under the gas, then most probably water. I wouldn't worry about it happening again; the car probably sat for a long time and condensation accumulated in the tank. or maybe the flammable part of the fuel evaporated and left that residue. clean up the system as best you can and hope that the injectors (or carb?) didn't get too clogged up.

Mar 18, 2013 | Cars & Trucks

1 Answer

I need owners manual for a 49cc atlantis, derby bullet


Hi, Nastypack sorry you can't find the first and best tool you ever bought for your Derbi despair, not for a mere $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please visit the websites below. Good luck and have a nice day.
https://scootergrisen.dk/scooterhjemmeside/download/derbi_gp1_servicemanual.pdf
https://www.oemmotorparts.com/oem2.asp?M=Derbi
http://www.49ccscoot.com/manuals/Derbi_Scooter_Manual.pdf
Derbi Atlantis Bullet 2006
Tips Tricks

Dec 09, 2012 | 2006 Derbi Atlantis Bullet

1 Answer

2006 Honda Shadow won't start. Gas tank filled. Sat 8 mo. Gas leaked out but not into engine.No sign of external leak. into


1. Drain the gasoline.
2. Remove the carb bowl(s) and turn on the petcock to drain the fuel in the lines.
3. Clean out the carb bowl(s) and replace.
4. Refill with gasoline, add 1 oz of Seafoam fuel system cleaner (I'm not a sponsor, I just haven't found anything better) to each gallon of gas. This will stabilize your fuel as well as do a great job of cleaning out the carb(s).
5. Try to start it.

If it still won't start, begin the standard troubleshooting procedure by first pulling a spark plug and turning it over to ensure gas is getting to the cylinder. If so, replace the plug, hold the plug wire slightly away from the plug and turn it over to ensure a spark jumps between the wire and plug. If so, it starts getting complicated. Buy a manual for the bike if you don't have one and follow the troubleshooting steps there.

Jul 24, 2012 | 2006 Honda Shadow Spirit 750

1 Answer

1999 Yamaha 1200GP Wave Runner wont' start. It has sat for about 2 years. I have new battery, new plugs and new gas, it turns over but won't start, any suggestions?


Sounds like the carbs are gummed up from the old gas sitting in them. Remove the carbs, disassemble, clean with a carb cleaner, and reassemble.

May 14, 2012 | Motorcycles

1 Answer

I have a derbi bullet 49cc 2008 , were would i find the manual for that ? atlantis 50 2t bullet


Hi, Jgugo sorry you can't find the first and best tool you ever bought for your Derbi despair, not for a mere $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please visit the websites below. Good luck and have a nice day.
http://www.49ccscoot.com/manuals/Derbi_Scooter_Manual.pdf
https://www.oemmotorparts.com/oem2.asp?M=Derbi
http://www.mopedcentral.com/images/DerbiVariantOwnersManual.p Derbi Atlantis 50 2T Bullet 2009
Tips Tricks

Aug 20, 2011 | Derbi Phantom R3 Motorcycles

1 Answer

I'm buying my friend's Goldwing 1200, 1986 FI. Bike has been garaged for 4yrs and I tried to start it with new battery but won't start but it cranks, has gas.


Check the kill switch rock it back and forth to be sure it is making contact. Open it up and spray it with contact cleaner that is safe for plastics available at radio shack. After sitting for four years I would start with the fuel system. New filter and NEW GAS and check the fuel lines for cracks and leaks. I have seen bikes that sat for 6 months and needing the carburetors cleaned and reset.

May 20, 2011 | 1986 Honda GL 1200 Aspencade Gold Wing

Not finding what you are looking for?

Open Questions:

Motorcycles Logo

Related Topics:

37 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

75817 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...