Trials Central: Fantic 300 Runs Like Crap! - Trials Central

Jump to content



Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

Fantic 300 Runs Like Crap! Rate Topic: -----

#1 User is offline   Neil King 

  • Advanced Member
  • PipPipPip
  • Group: Members
  • Posts: 212
  • Joined: 14-October 06
  • Location:Austin, TX
  • Bike:2008 Rev3 270
  • Club:CTTA

Posted 09 July 2010 - 05:28 PM

Just picked up an '84 300. It starts pretty good, but won't run clean until the carb is almost dry. It runs good for about 10 seconds before it runs out of gas and dies. I thought maybe the float valve is leaking or floats too high but it looks like it would start running better before the carb is practically empty. It's got the stock carb, 45 pilot, needle in the lowest position. I didn't check the main jet size, but I'm no where close to needing that yet.

This post has been edited by Neil King: 09 July 2010 - 05:29 PM



#2 User is offline   technowaldo 

  • Advanced Member
  • PipPipPip
  • Group: Members
  • Posts: 140
  • Joined: 28-May 07
  • Location:east lothian
  • Bike:06 rev 3 fantic 200
  • Club:dunfermline and lanarkshire

Posted 09 July 2010 - 07:43 PM

sounds like it might be running way too rich especially if it starts to run fine when its running dry on fuel is ur air filter clean ?


#3 User is offline   Neil King 

  • Advanced Member
  • PipPipPip
  • Group: Members
  • Posts: 212
  • Joined: 14-October 06
  • Location:Austin, TX
  • Bike:2008 Rev3 270
  • Club:CTTA

Posted 09 July 2010 - 11:00 PM

I had to choke it to start it after running it dry. I didn't have the filter hooked up.


#4 User is offline   Neil King 

  • Advanced Member
  • PipPipPip
  • Group: Members
  • Posts: 212
  • Joined: 14-October 06
  • Location:Austin, TX
  • Bike:2008 Rev3 270
  • Club:CTTA

Posted 09 July 2010 - 11:01 PM

Yes it's running rich, I know that much.


#5 User is offline   htrdoug 

  • Advanced Member
  • PipPipPip
  • Group: Members
  • Posts: 243
  • Joined: 04-February 09
  • Location:Bloomfield,In,USA(just north of Scotland,In)
  • Bike:Fantic 240
  • Club:Hoosier Trail Riders,Trials Inc.

Posted 10 July 2010 - 11:47 AM

Make sure you clean out all passages in the carb completely,but I bet it's the float,A new float is only about twenty bucks ,Call Herdan Corp or go to Dellorto direct,best solution is a OKO,but I wait until you get the other stuff on the old bike sorted before spending the dough on an OKO(saw your post on ADVRider) but when you start getting her working good you definately want the OKO.
Fantic 240
Fantic 309
Gasgas TxT280Edition
Yamaha TY350


#6 User is offline   axulsuv 

  • Advanced Member
  • Group: Site Supporter
  • Posts: 1,316
  • Joined: 17-April 05
  • Location:, USA
  • Bike: 240 pro fm330 ty80
  • Club:ITSA , STRA , MTR, AMA

  Posted 10 July 2010 - 06:09 PM

View Posthtrdoug, on Jul 10 2010, 07:47 AM, said:

Make sure you clean out all passages in the carb completely,but I bet it's the float,A new float is only about twenty bucks ,Call Herdan Corp or go to Dellorto direct,best solution is a OKO,but I wait until you get the other stuff on the old bike sorted before spending the dough on an OKO(saw your post on ADVRider) but when you start getting her working good you definately want the OKO.

DITTO !!!!
Just a old trials kid !!! ITSA , STRA , MTR
And you never see a motorcycle parked in front of a psychologists office ...
"Traction is where you find it "
"To acheive anything in this game you must be prepared to dabble in the boundry of disaster" (Stirling Moss)


#7 User is offline   Neil King 

  • Advanced Member
  • PipPipPip
  • Group: Members
  • Posts: 212
  • Joined: 14-October 06
  • Location:Austin, TX
  • Bike:2008 Rev3 270
  • Club:CTTA

Posted 18 July 2010 - 02:48 AM

I think I'm gonna let someone else deal with it. While I think it can be fixed up, there is nothing about the bike that I really like, though it would be neat if I could get a TL250 motor in it. I have a TL250 that needs more than the Fantic.


#8 User is offline   axulsuv 

  • Advanced Member
  • Group: Site Supporter
  • Posts: 1,316
  • Joined: 17-April 05
  • Location:, USA
  • Bike: 240 pro fm330 ty80
  • Club:ITSA , STRA , MTR, AMA

Posted 18 July 2010 - 08:37 PM

Pm me about the 300 ... I may have a home for it ...
Just a old trials kid !!! ITSA , STRA , MTR
And you never see a motorcycle parked in front of a psychologists office ...
"Traction is where you find it "
"To acheive anything in this game you must be prepared to dabble in the boundry of disaster" (Stirling Moss)


#9 User is offline   Neil King 

  • Advanced Member
  • PipPipPip
  • Group: Members
  • Posts: 212
  • Joined: 14-October 06
  • Location:Austin, TX
  • Bike:2008 Rev3 270
  • Club:CTTA

Posted 18 July 2010 - 11:18 PM

It's spoken for already. I had him in mind when I bought it, thinking he would want it if I didn't. Sure enough I got a email from him when he found out I had it.


#10 User is offline   axulsuv 

  • Advanced Member
  • Group: Site Supporter
  • Posts: 1,316
  • Joined: 17-April 05
  • Location:, USA
  • Bike: 240 pro fm330 ty80
  • Club:ITSA , STRA , MTR, AMA

  Posted 19 July 2010 - 09:50 AM

:banana2: As long as it gets a good home ....
:huh:
Just a old trials kid !!! ITSA , STRA , MTR
And you never see a motorcycle parked in front of a psychologists office ...
"Traction is where you find it "
"To acheive anything in this game you must be prepared to dabble in the boundry of disaster" (Stirling Moss)


Share this topic:


Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users