Question about 2005 Gilera Runner SP 50

Open Question

Gilera runner cuts out on full throttle any ideas

Cleaned carb changed fuel and fitted manual choke

Posted by Anonymous on

Ad

6 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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

Ad
  • 3567 Answers

SOURCE: My 1999 gilera runner 50cc cut out on me,now it won't start

Remove the water trap bowl at the bottom of the petcock, (gas valve). Is there any water or trash in the bowl? Drain a cup of gas from the tank. Is there any water or trash in the cup? Dump it and clean it. With the gas valve turned off, does gas still get past the valve? If it does, then you need to replace the valve. Re-mount the bowl, ( not all bikes have a water trap bowl ). Always turn the gas off when not riding the bike. If the valve will not fully shut off the gas then a leak-down condition can occur and cause gas to get to the exhaust pipe.

Drain the carburetor. There should be a screw on the lower side of the carb float bowl. Remove the screw then replace it after the fuel drains. Turn the gas back on and wait a minute for the carb to fill with gas. Install a new stock NGK spark plug and try to start the engine. If the bike doesn't start and run properly then shut off the gas and remove the carburetor from the engine.

Remove the float bowl and clean the entire carb with a spray carb cleaner from the auto parts store. Wear protective goggles to avoid getting spray in your eyes. Spray into all the little airways and fittings in the carb. Remove the idle screw and the air screw on the outside throat of the
carb and spray into the screw holes as well.
< < READ CLOSELY > >
Be sure to put these two screws back in the same hole they came out of. IMPORTANT > do not tighten these two adjusters down. Only screw these in until they LIGHTLY seat. Now turn each adjuster one and one half turns outward. Put the rest of the
carb back together, clean the air filter and install the carb. Let the float bowl fill then start the engine. This process should get you back on the road.

Please rate this solution. Thanks!

Posted on Apr 28, 2009

Ad
  • 3 Answers

SOURCE: misfiring at speed on gilera 200 scooter

This sounds more like a lean fuel condition than ignition. If it was stored over the winter without the gas being drained or a fuel stabilizer being added, you'll likely have varnish build-up in the fuel system that is not allowing sufficient fuel flow.  If your engine is fuel injected, it's likely your injector is partially clogged.  If it's carbureted, your carb jets may be partially clogged or your carb float may be sticking and not allowing the needle valve to fully open.  Fill the gas tank with fresh gasoline, but leave enough room for a can of Sea Foam.  The Sea Foam may be able to break up the deposits and allow fuel to flow again.  However, there's no guarantee and the fuel system may have to be disassembled to be cleaned.

Posted on May 05, 2009

ollie reece
  • 1167 Answers

SOURCE: carb tune up gilera runner 50

on the carb you will find 2 screw one will be quite far in than the over thats the one you adjust this is the mixture screw which controlles the air and petrol together unscrew it say 1/4 a turns at a time and see if it improves if it gets worse screw it the oposite way and see if that improves good luck buddy

Posted on Aug 10, 2009

vinzen
  • 217 Answers

SOURCE: i have a gilera runner 50 sp and it wont start

Has it been laid up for months? Did you leave any gas in it untreated? You may need to boil out the gas tank . Try a carb cleaner first that you add to the gas.Check the plugs.Are they black/oily (too rich / worn ring), Tan ( correct ).they tell a lot about the condition of the engine. Good Luck

Posted on Sep 15, 2009

  • 167 Answers

SOURCE: Gilera Runner very difficult to start cold,then cuts out when hot

to check the electric choke..take it/off out of carb & unplug it. then get 2 short lenghts of wires, strip both ends...shove one end into the choke plug teminals(one in each hole) .then put one of the striped ends of thewires on a charged battery(one on the positve & one on the negitvie terminals) .keep them on for about 5 mins & you should see the choke head extend (you could always mesure it befor you put to battery & check in 5mis to see if extened!!) this will tell you if its working!!...if its not working this will explane why you have trouble starting from cold!!..it also sounds like the main jet is blocked...this is found by taking of the float bowl (as you may know!)it will prob be the small hole up the middle of the jet that is made up with muck!!...try sticking a strand of a wire brush up/threw it...also it sounds like the exhaust is leaking round the maifold..will have to take exhaust of & check if it need a new gasket..or resealing!!(does the exhaust blow?. this is good way to tell if it is leaking(put a rag/palm of hand over end of exhaust & you should beable to hear it blowing. ...hope this helps....Howard

Posted on Jan 04, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have an efcoe137 chainsaw,that will only run on choke, cleaned carb and fitted new diaphram,checked spark and fitted new plug and put new fuel pipe but still won't run off choke


its starving for fuel. if you did all that you might replace the fuel lines, filter. may have to clean the carburetor again.

Feb 21, 2017 | Garden

1 Answer

My Coleman 3750 generator normally starts on the 1 st or 2 nd pull. It will not keep running unless continue tom choke it?????


You have a lean fuel condition. Your carb is slightly clogged. By choking the unit you are manually changing the air/fuel ratio to richen up the mix. Your carb needs to be removed and cleaned. Hope this info helped.

Sep 07, 2013 | Coleman Cable COLEMAN POWERMATE PM0433750...

1 Answer

HRU196 will start with "start ya *******" but will not continue to run on fuel


It is all in the carb. When you shoot ether into it it runs until it is burned off then the carb can't supply the engine with enough fuel to keep it running.

Jan 19, 2013 | Garden

1 Answer

Poulan pro honda engine stalls as auto choke lever moves


Hi, when you say you cleaned the carb, did you strip it down and blow all the jets out with compressed air? If so, check that you have fuel flowing into the carb. If all this is ok check the valve clearances. Regards Phil.

Jun 24, 2012 | Poulan Garden

1 Answer

Poulan pro honda engine stalls as auto choke lever moves


it sounds to me that there s a jet inside the carb that is still plugged

Jun 24, 2012 | Poulan Pro " Pro" Self Propelled Mower

1 Answer

2000 Yamaha WR400 wont run with choke off.


Hi, Anonymous and the usual suspects are:
1. Fuel cap or fuel tank is not venting properly.
2. Fuel filter clogged.
3. Fuel line pinched or kinked.
4. Float needle and seat sticking.
5. Float level too low.
6. Carburetor bowl vent line clogged/blocked/pinched.
7. Idle adjusting screw set too low.
8. Air/fuel mixture screw set too lean.
9. Idle port, transfer ports, slow air jet clogged.
10. Slow fuel jet clogged.
11. Faulty fuel pump.
For more information about your issue and valuable "Free" downloads that you will need please Click on blue links below. Good luck and have a wonderful day.
WR400 won idle choke
Help 2000 wr400 won idle off choke What could it be motorcycles
YAMAHA WR426F Owner Service Manual
OEM parts for Yamaha
YAMAHA WR450F Owner Manual

May 19, 2012 | 2000 Yamaha WR 400 F

1 Answer

Ok, i recently purchased a DTR 125 R 2000 model with running problems The bike will start with the choke on, then die with the choke off, the fuel/air mixture screw was mashed up so i purchased another...


Sounds like a vacuum leak is leaning out the mixture....check the intake between carb and engine for leaks...another source may be tjhe crankcase seals are leaking.

Mar 31, 2011 | 2000 Yamaha DT 125 R

1 Answer

2003 Suzuki Volusia 1,600 miles. Runs on choke


do you have a k and n air filter,or the like?

Apr 09, 2010 | 2003 Suzuki VL 800 Volusia

1 Answer

Cleaned gas and changed fuel filter. Mower only


There are a number of things that can cause this, depending on the engine fitted. Assuming a Briggs & Stratton V-twin...

Check that the carb solenoid under the float bowl is connected, has battery voltage when the ignition switch is at 'RUN', and is functional.

As a quick check, with the engne OFF, turn key to 'RUN' there should be an audiable 'click' from the carb if the solenoid is working.

After that, check that the fuel pump is delivering fuel (disconnect output, and crank engine). SHould be a good flow.


Oct 01, 2009 | Craftsman 20 hp 42 in. Deck Lawn Tractor -...

Not finding what you are looking for?
2005 Gilera Runner SP 50 Logo

Related Topics:

76 people viewed this question

Ask a Question

Usually answered in minutes!

Top Gilera Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4536 Answers

yadayada
yadayada

Level 3 Expert

76649 Answers

Fabrice Wolters

Level 2 Expert

320 Answers

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

Answer questions

Manuals & User Guides

Loading...