low rpm acceleration hesitation

[Deleted]

Want to ask everyone what some causes of hesitation are as you go to speed up from still idle.

I am not getting back fires but engine if cold really hesitates then speeds up.

And thanks fellas, cause this is so cool to come here and not have a war break out

over the best way to do something.

as for above question, i bet it could be many things, seafoam seems to have helped but that stuff is expensive as i ride 60 miles a day many times

[jmkjr72]

sIf it Only happens when cold look at the choke
If it happens al the time but worse when cold look at your pilot jet and a/f screw

Assuming your valves are adjusted right

[Deleted]

Apr 24, 2013 0:10:33 GMT -5 jmkjr72 said:

sIf it Only happens when cold look at the choke
If it happens al the time but worse when cold look at your pilot jet and a/f screw

Assuming your valves are adjusted right

Thanks jmkjr72


I just cleaned the idle jet, so valves are next

choke cuts in after 4-5 minutes, could it still have a malfunction??

[jmkjr72]

Im not positive on how the choke works on the four strokes
It may be fulling going to the off after the few minutes but as it cools down it may not be fully going to the n
Do you understand what im saying

[Rebel]

Yes, the choke when cold is actually on and blocking some air flow, after warming up for a few minutes it opens the airflow up and lets it breath better.

I understand that some of this behavior can be due to it not being given enough throttle off the line as well, try riding a little more aggressively from the line and then let off on the gas a little. Or do you ride like you stole it to begin with?

[Deleted]

Apr 24, 2013 23:06:08 GMT -5 Rebel said:

some of this behavior can be due to it not being given enough throttle off the line as well, try riding a little more aggressively from the line and then let off on the gas a little. Or do you ride like you stole it to begin with?

the bike used to start out more even without hesitation.

There is a issue, but what eludes me.

as for me stealing, you remember in autumn of "82" you went to get ice cream for a pretty girl you latter married, you parked your bike out front of the drug store and came out and it was gone?

well, this is that bike, but i bought a new seat for it, what kind of gas where you running in it back then, maybe that's the problem now.

[Rebel]

In '87, I had been married for 5 years.

[Deleted]

Apr 26, 2013 22:10:29 GMT -5 Rebel said:

In '87, I had been married for 5 years.

that presents a problem.

[Rebel]

Shhhhh don't tell anyone!

[jmkjr72]

That's whats great here you cn always get a luagh

[Deleted]

Apr 27, 2013 0:10:19 GMT -5 jmkjr72 said:

That's whats great here you cn always get a luagh

brother you best not be referring to me.

I am all testosterone muscle, I will bite a hole in your bike tires

its true, terra nuvo is a dog, now you know, please don't blow one of those dog whistles,

makes me want to wet my pants

[Deleted]

Apr 26, 2013 23:50:15 GMT -5 Rebel said:

Shhhhh don't tell anyone!

me and 70 million folks on the net will never breath a word.

[biggie]

when i acceleration my salena 50 cc scooter wont go and when i full throttle it it act like it wants to stall on me can you tell me anything

[Rebel]

Feb 10, 2014 18:02:11 GMT -5 biggie said:

when i acceleration my salena 50 cc scooter wont go and when i full throttle it it act like it wants to stall on me can you tell me anything

Sounds like it may be starving out. Try a larger jet in the carb or raise the needle on the diaphragm.

[craisin]

about 2 weeks ago i was unhappy about the performance and hesitation of my Solana 50

I thought i may be thinking about all wrong cause the general advice bigger jet

and i thought if i put a stiffer spring in the diaphram then the slide will open slower so the air speed will be faster and it will drag more fuel.

so i found a spring out of some carb that was longer and when installed would be stiffer and bingo it worked

i have other tricks to try but they cost money