help im stumpd

[nixta]

Ok I'm stumpd I've changed the fuel I've cleaned th carburetor changed the carb to the original checked the cam is dot to dot with the crank lapped the valves removed the 18lb valve springs and installed the original one's set the valve lash to the standard and tryed it set it to the cam card still the same problem motor dies when choke is switched off ........... could it be the rings are or the timeing is not rite ...

Actually what is the standard timeing for a lifan honda clone
And the compression ratio

 

[BirdFanatic]

remember i had the same problem as you try the gasket in between the carb and do you have an air filter on your carb

Ok I'm stumpd I've changed the fuel I've cleaned th carburetor changed the carb to the original checked the cam is dot to dot with the crank lapped the valves removed the 18lb valve springs and installed the original one's set the valve lash to the standard and tryed it set it to the cam card still the same problem motor dies when choke is switched off ........... could it be the rings are or the timeing is not rite ...

Actually what is the standard timeing for a lifan honda clone
And the compression ratio

 

[fowler]

Yea
A/f ratio is out

Did u fit a high flow air filter
Or change your jet

When u changed the carb did u fit a new gasket to the carb and the spacer

 

[2SlickNick]

It does sound like an air leak. While engine is running with choke on, spray some carb cleaner around gasket sites. If the engine changes rpm hat is where your leak is.

 

[BirdFanatic]

if your not using a air filter thats your problem lol i took my filter off and left it off and there was a gasket in between the engine and the carb on top of the spacer lol it was causing it not to run

 

[nixta]

Can someone send photos or step by step gasket fitting pics so I can check my fitment is correct cheers

 

[fowler]

step by step


we assume u have removed the carb to clean it
if u havent removed the carb to clean it then u havent cleaned it

repaet the proccess to remove the carb

between the carb and the engine theres a peice of hard thick plastic
keep this bit
then between the carb and the spacer and the spacer and the engine theres two peices the same shape as the spacer
theyre thin and floppy
oftern of an odd colour like green
theyre made of paper or rupper

these are one use items
once u unbolt the carb theyre ruined and must be replaced

u need to find the carb seals and get new ones

to isolate the problem get a bit of flammable mixture like carb cleaner spray and spray it around the carb joint
the engine will suck in the carb cleaner when it sucks in the air and make it rev up slightly

be careful though
u are spraying flamable mixture on your engine
dont go overboard
and do it on a cold engine
maybe have a fire extinquisher near by
or someone with a hose

 

[Poboy kartman]

It does sound like an air leak. While engine is running with choke on, spray some carb cleaner around gasket sites. If the engine changes rpm hat is where your leak is.

Yep.....

 

[Poboy kartman]

if your not using a air filter thats your problem lol i took my filter off and left it off and there was a gasket in between the engine and the carb on top of the spacer lol it was causing it not to run

really????????????????

 

[nixta]

Done this spray carb cleaner thing no rev up motor still dies changed gaskets motor still dies made sure gaskets are in rite place motor still dies. I'm almost ready to chuck it in the f-it bucket it's driving me insane dam ching motors lol

 

[BirdFanatic]

really????????????????

its true lol i pulled the air filter off carb idled but did not rev up it would bog out my father said put it on the air filter creates a pressure that helps suck gas out of the carb and into the engine (he said he read it off of a moped forum ) i can prove it to you by showing you a video of me doing it

 

[nixta]

Yea a video mite help my dyslexic *** lol

 

[nixta]

video

Video or pics pls looked again on you tube can't find anything remotely helpful

 

[BirdFanatic]

Video or pics pls looked again on you tube can't find anything remotely helpful

when i get a chance ill post a picture but right now tiny pics hates me

 

[adsum]

when i get a chance ill post a picture but right now tiny pics hates me

Use www.imgur.com instead.

 

[nixta]

Does any one know the standard timeing for my lifan 6.5hp honda clone

 

[nixta]

still stumpd

Ok taken so much advice and nothing is working even got a advanced timeing key my motor still only runs on choke dies when choke is switched off any ideas guys I'm really getting extremely off any help would be good cheers guys

 

[ML-TOYS]

This is in reference to ???

 

[nixta]

My motor not running right it dies when the choke is switched off ...i.e... only idles on choke dies instantly when choke is switched off

 

[nixta]

6.5hp honda clone