Jetting Advice

[tkiss1]

okay so I did a leak down test and in 6 minutes I ended up loosing 1 psi. Not sure how bad that is.

 

I did spray the motor with soapy water and the only spot I saw it bubbling a little bit was by the intake side where I put the plugs in. Was not bubbling a lot but im assuming that's where I lost the 1psi.

 

Anyone have an input on this?

 

Im leaning towards a bigger pilot jet now.

[dave5.0]

Ya I'd run that. Try the pilot. See what happens.

[tkiss1]

I feel like I can barely find them online Im going to try our local guy to see if he has any in.

 

Im kind of relieved it held the pressure thought!

 

Thanks again I will keep you posted.

[tdod101]

That's pretty good! At least you've eliminated that problem

[tkiss1]

Well I was able to get my hands on 30 pilot jet and I installed it and im still having the same symptoms.

 

At this point im clue less.

 

Ill upload a video so you guys can see and maybe hear something better then I can.,

[tkiss1]

the front is smoking because I washed it before so it was still wet.

 

www.youtube.com/watch?v=qwTaR5aAI_Q

Edited January 6, 2014 by tkiss1

[tkiss1]

Okay so I ran the quad without the intake on to see how the carbs would respond, one of the carbs is getting stuck it seems but only when the quad is running .

 

With the quad shut off the carbs will be in sync

 

With the quad running one slider will go up first and then the other one and the other one is also staying stuck a tiny bit causing the idle to stay up.

 

I'm just confused on why this happens only when the quad is running.

 

With the quad running and then I shut it off the one that normally sticks will fall down a tiny bit. Almost like if it was working did if vaccum or something.

[dave5.0]

Have you done a carb sync on not?

[tkiss1]

Yes the carb is in sync while off. Once running it gets out of sync and the left side carb sticks low end

[tkiss1]

Well I did the carb sync by eye but the issue is one slider is getting slightly stuck while running only though

[dave5.0]

So when off they come up together, but when you fire it up one comes up before the other?

[tdod101]

I know it sounds stupid but did you put your slides in correctly ? Half moon facing intake side

[sprinklerman]

I know it sounds stupid but did you put your slides in correctly ? Half moon facing intake side

Cut - away facing air filter side of carb..just to clarify.

[hoppedupandcutdown]

Okay so I ran the quad without the intake on to see how the carbs would respond, one of the carbs is getting stuck it seems but only when the quad is running .

 

With the quad shut off the carbs will be in sync

 

With the quad running one slider will go up first and then the other one and the other one is also staying stuck a tiny bit causing the idle to stay up.

 

I'm just confused on why this happens only when the quad is running.

 

With the quad running and then I shut it off the one that normally sticks will fall down a tiny bit. Almost like if it was working did if vaccum or something.

Check that the vent hole is not covered up on the top of the slide, that will cause it to hang up when running.

[tdod101]

Cut - away facing air filter side of carb..just to clarify.

Thank you