Ttr-125 Hard To Start

C

callum

Member

Feb 27, 2004

4

0

• Feb 27, 2004

• #1

Does anybody have trouble starting their TTR-125 when their cold :ugg:

 

Rich Rohrich

Moderator / BioHazard

LIFETIME SPONSOR

Jul 27, 1999

22,839

16,904

Chicago

• Feb 27, 2004

• #2

The pilot circuit comes set very lean from the factory. Assuming you don't have any other problems with the bike, richening the pilot circuit with the fuel screw (located at the base of the carb towards the front) is a good starting point.

 

M

Matt90GT

Member

May 3, 2002

1,517

1

• Feb 28, 2004

• #3

Go buy a 17.5 pilot jet and a 110 main.

It is what you need.

 

BadgerMan

Mi. Trail Riders

Jan 1, 2001

2,479

10

• Feb 29, 2004

• #4

You probably won't have much luck with your dealer trying to find a 17.5 pilot. When I tried, the fiche only showed the stock size jets. I ordered a 17.5 and a 20 from Sudco:

www.sudco.com

If you have done any mods to your bike like opening up the airbox or adding an aftermarket pipe, you will probably want the 20 pilot.

 

M

Matt90GT

Member

May 3, 2002

1,517

1

• Feb 29, 2004

• #5

Your dealer can order them from WesternPowerSports (WPS) individually for you. Cost is like $3.50.