LINHAI By bo (Read 4,566 times)

[Alleyoop]

HAHAHA, I have a lot of links on scooter stuff and youtube things for scoots 50ccs 150cc 250 300 and under different folders CVTS, MOTORS, ELECTRICALS, parts etc.. and I had a hell of a time finding it myself.
Alleyoop

[bo]

i let it idel about 7 to 10 min.till it got hot didnt take long at 3000
in 60 degree weather and it 70 in my shop bo

[Alleyoop]

Reason I asked how long it ran at 3000 rpms is to determine if the ENRICHER is working or not. If the Idle came down after you goosed it it is either the throttle is sticking or the ENRICHER is not closing fast enough and it should shut off within like 5 minutes.

Is the Enricher on correctly take a picture of the enricher on the carb.

To test if it is working take it off lay it on its side then put your thumb over the HOLE AND HOLD YOUR THUMB on it and start it and keep your thumb on the hole. NOW watch the ENRICHER and TIME it to see how long it takes to EXTEND OUT about 1/4 of an inch.

Alleyoop

[richardthescooter2]

Hi bo, good to have you here, it shouldn't take to long to know if the enricher is working.

Attachments:

[Alleyoop]

Bo,
Here is MY own enricher connected to my Trike and how it works:
Alleyoop

[richardthescooter2]

Hi alleyoop, thanks, I didn't have a video. just wanted to be an encouragement to Bo.

[bo]

i held it at 3000 to make it get hot quicker or it would have idel at mayme1000 till it started to git hot .itook the enricher out hook it up to another batt and it run out or extended all the way out and it took 4min.-----what make these scooter fast idle mine dont have fast idle either----------------thatk bob for the c clamps it works got them out and thanks to you alleyoop for the web site my value stem will be hear tomorrow and thanks for all the help you are doing for me bo

[Alleyoop]

Bo,
Your ENRICHER is working good, so that is good.

Q1. Are you holding the throttle open so it idles HIGH?

Your CARB DOES have an IDLE SPEED SCREW they ALL DO.
Take a picture of your carb and I will point out the IDLE SPEED SCREW for you.
Alleyoop

[bo]

i forgot something does that stem suck all the way up till it dead ends and cant go no father if it does that the problem mine dont it like about 1/8 0f in.coming up to where it cant go no futher bo

[bo]

yes i held it myself.yes i know where the idel screw is. if i had let go to git the scew driver it would have died so i just helt it ---ill be back on in11/2 hr itt church time and got to go bo

[Alleyoop]

Bo,
Just give that screw about 1/8 turn Clockwise before you even start it. After you start it if the idle is to high then you can always lower it or raise so the IDLE is around 2500 rpms COLD. Don't forget that motor idles around 1800-2000 rpms after it is nice and warm so COLD starts it should idle up around 2500 rpms or so then settle back down by itselft to 1800-2000 rpms.
Alleyoop

[richardthescooter2]

Hi Alleyoop, I've never had my idle that high, cold starts idle about 2,000 or 2,200rpms?

[Alleyoop]

2500 is a estimate it all depends AFTER the ENRICHER shuts off the extra fuel what does the idle drop down to where you want it to idle the smoothest. So if your motor idles the smoothest at 1800 then yea the cold start should idle up around 2200. In other words COLD starts should raise the IDLE only about 500 rpms over the warm idle.
Alleyoop

[bo]

mine wont idle that high on cold start lucky to git it to start and run 1000 then after a moment its start (rpm) to climb up little by
little till it git to 2000 bo

[Alleyoop]

That is what I am saying BO, TURN THE IDLE SPEED SCRW about 1/8 clockwise that is just as if your holding the throttle open a little the IDLE SPEEDS SCREW does the same thing as the throttle it opens the BUTTERFLY with FINE ADJUSTMENTS.
Alleyoop