20 Most Recent 2008 Gilera Runner ST 125 Questions & Answers


Hi, Anonymous the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts enquiry.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.scribd.com/doc/128747586/Gilera-Runner-125-200-EN
https://www.motorcyclespareparts.eu/en/gilera-parts/2013-runner-125-st-4t-e3-scooters
https://www.scribd.com/doc/224791158/Gilera-Runner-ST-200-User-Manual
https://www.ultimatespecs.com/motorcycles-specs/pgo/gilera-runner-st-125-2011
https://en.wikipedia.org/wiki/Gilera_Runner

2008 Gilera... | Answered on Oct 07, 2019


Hi, Rupert631 a 50/50 mix is required for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Gilera, 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 for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://forum.twistngo.co.uk/viewtopic.php?t=4900
https://www.youtube.com/watch?v=hEPjkICQUKQ
https://www.manualslib.com/manual/1014411/Gilera-Runner-50-1997.html#product-Runner%20VX125%202004
https://www.motorcyclespareparts.eu/en/gilera-parts/scooters
https://ebooklibrary.co/6c29dc-gilera-runner-125-user-manual.pdf

2008 Gilera... | Answered on Oct 01, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Gilera, 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 for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.google.com/search?sa=X&q=Wiring+diagram+2008+Gilera+Runner+SP+125&tbm=isch&source=univ&ved=2ahUKEwjAhJ3jq_XkAhXCnuAKHXSKB8QQsAR6BAgJEAE&biw=1440&bih=757
https://issuu.com/aliciawaggoner/docs/gilera_runner_fx_fxr_125_180_wiring_diagram.pdf
https://www.manualslib.com/manual/891785/Gilera-Runner-Rstpurejet.html
https://www.motorcyclespareparts.eu/en/gilera-parts/scooters/runner
https://www.scribd.com/doc/224791158/Gilera-Runner-ST-200-User-Manual

2008 Gilera... | Answered on Sep 29, 2019


Hi, Kevin for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Gilera, 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 for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.google.com/search?q=Gearbox+oil+2008+Gilera+SC+125&tbm=isch&source=univ&sa=X&ved=2ahUKEwjenZWchvXkAhUJWqwKHYKrDPIQsAR6BAgAEAE&biw=1440&bih=757
https://www.wemoto.com/bikes/gilera/sc_125_derbi_gpr125/06-07/picture/rock_oil_gearbox_oil_1_litre
https://www.manualslib.com/manual/1014411/Gilera-Runner-50-1997.html
https://www.motorcyclespareparts.eu/en/gilera-parts/2006-sc-125-motorcycles
https://www.oemmotorparts.com/oem4.asp?M=Gilera&T=DNA%20%2050&Y=2002&L=GI_DNA

2008 Gilera... | Answered on Sep 29, 2019


Hi, Mark the following applies to carbureted also fuel injected models and the usual suspects are:
1. Severely discharged or a damaged battery, 9 volts or lower.
2. Faulty alternator/generator and or voltage regulator.
3. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
4. Faulty main circuit breaker or ignition switch, check for loose connections and continuity.
5. Faulty system and or ignition relay, check for continuity.
6. Faulty ignition coil, ignition/electronic module.
7. Faulty CKP, CPS, CMP, MAP, TPS, O2, or BAS sensor, corroded, loose or broken wire connector pins/sockets.
8. Water or dirt in the fuel system, carburetor or filter.
9. . Restricted, blocked or kinked fuel line.
10. Fuel tank empty.
11. The gas cap is not venting properly or fuel tank venting system blocked.
12. A faulty Fuel Pump, pressure regulator and or fuel injectors.
13. Vacuum line from intake manifold to petcock broken, cracked, or not attached, carburetor vent line plugged.
14. Needle and seat stuck closed in the float bowl.
For more information about your issue, please visit the websites below. Good luck and have nice a day.
https://www.tradebit.com/filesharing.php/search/0/2008+gilera+runner+st+125

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2008 Gilera... | Answered on Nov 12, 2015


coil lead plug cap needs replacing , no shield to protect spark plug from getting wet due to weather/water splash. electrical spray lubricant requires from damp start problem

2008 Gilera... | Answered on Aug 02, 2013


Hi, Anonymous it should be noted that the "AIR FUEL" mixture screw adjustment "ONLY" manages your idle and has no effect on any other circuit also any intake leaks must be repaired before the A/F adjustment procedure can be performed otherwise you will never obtain a proper idle and you will waste a lot of time chasing the impossible. The A/F mixture screw's purpose is to fine-tune the fuel charge entering the combustion chamber. The following applies to both 2 and 4 stroke engines:
1. The mixture screw may be sealed at the factory with a Welch Plug please review the following video for removal.
https://www.youtube.com/watch?v=wAXcksgvDkM
2. The mixture screw manages a range of 3 complete 360-degree counterclockwise turns from the bottom/closed position.
3. The mixture screw should have a spring and o-ring for tension and sealing integrity.
4. Turn the mixture screw clockwise until it gently bottoms out, this makes the fuel charge very lean and the engine should not idle if it does then the pilot/idle jet is too big and needs to be replaced with the next size smaller.
5. Turn the mixture screw 1 and 1/2 turns counterclockwise to establish a baseline for starting the engine.
6. To fine-tune the idle circuit, adjust the mixture screw 1/4 turn in or out to achieve maximum idle RPM, wait 15 seconds between each adjustment for the idle to settle.
7. Never go past 3 full turns out this will make the fuel charge rich, foul plugs, and produce black smoke out of the exhaust, if the engine RPM keeps increasing past 3 turns the pilot/idle jet is too small and needs to be replaced with the next size larger.
8. After achieving maximum idle back out the mixture screw another 1/8 of a turn then adjust the throttle cable idle stop screw to 950-1050 RPM.
9. This procedure works great on 99% of all engines, for the 1% that demand a more robust throttle response on aftermarket monster fuel delivery systems additional tweaking outside the box may be necessary.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.google.com/search?q=Pilot+screw+setting+Gilera+FXR+180&tbm=isch&source=univ&sa=X&ved=2ahUKEwjBjra_iP7kAhVimK0KHaneCCYQsAR6BAgJEAE&biw=1440&bih=757
https://thumpertalk.com/forums/topic/1304594-gilera-runner-180-pbhl-25mm-carb-tuning/
https://www.manualslib.com/manual/1014411/Gilera-Runner-50-1997.html#product-DNA%20125%202001
https://www.motorcyclespareparts.eu/en/gilera-parts/scooters
https://www.manualslib.com/manual/847854/Gilera-2008-Mss-Nexus.html

Gilera... | Answered on Oct 02, 2019


Hi, Anonymous for this scenario you will need your service manual, parts fiche, and owners manual if you can't find the best tool you ever bought for your Gilera, 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 for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.google.com/search?q=Wiring+diagram+Gilera+106SS&tbm=isch&source=univ&sa=X&ved=2ahUKEwiDv7KG7v3kAhVLLK0KHStUBPwQsAR6BAgGEAE&biw=1440&bih=757
https://www.motorcycle-manual.com/gilera/
https://www.manualslib.com/manual/1014411/Gilera-Runner-50-1997.html#product-Runner%20VX125%202004
https://www.motorcyclespareparts.eu/en/gilera-parts/scooters
https://www.manualslib.com/manual/847854/Gilera-2008-Mss-Nexus.html

Gilera... | Answered on Oct 02, 2019


Hi, Anonymous the vast majority of service, parts fiche, and owners manuals on the internet are "FREE" to download and all service manuals contain wiring diagrams in the back pages. The rest usually charge a modest fee of $15 and there is a handful of obscure, rare, obsolete, and very old models that are no longer or never were available and some were never printed in English. The Indian and Philippine markets are usually in E-book format only, for these rare occasions I shall look on eBay and find the cheapest one available. Most of the manuals will cover your exact make, model, and year otherwise one will be provided that comes as close as possible to your bike and will have most of the same info that an exact manual would have. If there is no $ sign after the manual link it is free to download.
To download your manual for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.manualslib.com/manual/1014411/Gilera-Runner-50-1997.html#product-Runner%20VX125%202004
https://www.motorcyclespareparts.eu/en/gilera-parts/scooters
https://www.manualslib.com/manual/847854/Gilera-2008-Mss-Nexus.html
https://motorcyclespecs.co.za/model/gilera/gilera_gpr_125sp.htm
https://it.wikipedia.org/wiki/Gilera_Crono

Gilera... | Answered on Oct 02, 2019


Hi, Anonymous and the usual suspects are:
1. Clutch not adjusted properly.
2. Primary chaincase overfilled with lubricant.
3. Corners wore off shifter clutch dogs.
4. Shifter return spring bent or broken.
5. Bent shifter rod.
6. A loose shift lever on shifter shaft.
7. Shifter forks sprung.
8. Shifter pawl needs adjusting.
9. Heel/toe shifter coming in contact with the floorboard.
10. Transmission oil too heavy.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.cycleworld.com/what-are-causes-poor-shifting-in-motorcycling/
https://mechanics.stackexchange.com/questions/6843/motorcycle-gears-seem-really-stiff-and-hard-to-shift-when-cold
http://forum.naa.gov.au/photo/albums/manuale-gilera-50-ts
https://www.motorcyclespareparts.eu/en/gilera-parts/scooters
https://www.manualslib.com/manual/847854/Gilera-2008-Mss-Nexus.html

Gilera... | Answered on Oct 02, 2019


It sounds as though the mixture is way too rich. Is the choke stuck on or malfunctioning? With is dry spark plug but fuel in the carburetor, try turning the fuel valve and choke off and then with ignition on and holding the throttle at least 1/2 open, kick the engine over several times. If it starts under these conditions then perhaps the float(s) in the float bowel have leaked and are full of gasoline causing the fuel to flow continuously into the throat of the carb then into the engine. It probably is some sort of carb mixture setting, choke or needle valve/float problem.

Gilera... | Answered on Mar 19, 2019


Hi, Johnny for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Kawasaki, 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 for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Gilera RTX 125 wiring diagram Google Search
Gilera
Free Gilera Motorcycle Service Manuals for download
Motorcycle Parts for RTX for sale eBay
https://www.google.com/search?q=gilera+rtx+125+owners+manual&rlz=1C1CHBF_enUS792US792&tbm=isch&tbo=u&source=univ&sa=X&ved=2ahUKEwi1md-CjMndAhUJoFMKHfiDBtoQsAR6BAgGEAE&biw=1440&bih=758

Gilera... | Answered on Sep 20, 2018


Hi, Dtav the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Gilera GFR 125 power valve Google Search
Gfr Power Valve
Please Check First
Gilera GFR 125
http://www.motorcyclespecs.co.za/model/gilera/gilera_gpr_125sp.htm

Gilera... | Answered on Jul 28, 2018


Possible warped/cracked head or cylinder wall.

Gilera... | Answered on Jul 23, 2018


Hi, Billy the answer to this question is way above my pay grade for this situation, I would call or visit my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
Good luck and have a wonderful day.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Gilera... | Answered on Jun 25, 2018


Hi, Mrswhatwhat before testing any electrical component in the Starting Circuit it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage, the battery is faulty and must be replaced. AGM type batteries fall into this scenario more so than lead-acid batteries.
1. Ignition Switch not in the "ON" position.
2. Engine Run Switch in the "OFF" position.
3. Check the battery terminals for damage or corrosion check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter.
4. Bank angle sensor needs a reset or is faulty.
5. FOB battery low or dead.
6. Faulty ignition switch.
7. Faulty starter button.
8. Faulty kickstand, clutch, neutral safety switch.
9. Security alarm needs a reset.
10. Starter relay, solenoid, starter motor or circuit wiring faulty.
11. Starter armature or field coils have failed.
12. Main fuse or circuit breaker may be blown or faulty.
13. Faulty ignition relay.
14. The electric starter is working but starter clutch has failed.
15. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Gilera Ice won start
Scooter Troubleshooting Scooter won start All about Scooters
GILERA ICE 50 SCOOTER SERVICE REPAIR PDF MANUAL DOWNLOAD 2001 2004... $15
Gilera ICE 50 2001 Parts
https://scootergrisen.dk/scooterhjemmeside/download/gilera_runner_rstsp_servicemanual.pdf

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Gilera... | Answered on Nov 10, 2017


Time to disassemble the engine again,,, you can see what is causing the problem ... proceed from there...

Gilera... | Answered on Aug 11, 2017

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