Carburetor Section

[juniorkirk]

hahaha.... unker fred and and walker "maheguru" hahaha... anyone know how to tune the weber inside out or outside in ?

 

[fstr]

tuning shud not be any problem laa

 

[juniorkirk]

the problem is who going to tune for me...

one more question. does weber make harm to engine?

 

[fstr]

the problem is who going to tune for me...

one more question. does weber make harm to engine?

i can tune for u laa, but its not free laa

only the driver will harm the engine

 

[juniorkirk]

i saw your thread earlier ago i tot you only tune OEM proton carb... kekekeke... for unker fred

 

[SkYwAlKeR]

i saw your thread earlier ago i tot you only tune OEM proton carb... kekekeke... for unker fred

unker fred mahaguru carbs mah.... weber or standard carbs all sapu...

 

[amrancharger]

yerp...unker fed is the carb super si-fu ma..hahaha!
any carb he can tune...
but i tink u must come to kepong TT lor...hehehe!

 

[traize]

uncle fred can help me tune my carb eh? where he stay?

 

[Plaster]

dear Fs strader,
my carb DCNF 36.. When starting up early in the morning.. Really hard to start.. Start di then it dies off. After several starts and cranks only can start.. Another alternative to this would be if i press the throttle when i crank the engine ,then it can start but with very low RPM. Jerking.. But after a while RPM is back to normal..

What is the problem????? can u help me please?? Could it be the tuning?? if yes.. then i would wanna look for u di..

 

[kite]

thanks sifu fstrader.
But how to solve the problem? can it be solved if i change to new carb? or like some people say, we can change to proton megavalve carb? what type of carb is it? is it comes from wira or iswara?

 

[juniorkirk]

all the maheguru... now using weber DCNF, but having problem jerking every time floor. the whole car jerking then only the power come, can anyone tell me what is the problem?

 

[fstr]

i saw your thread earlier ago i tot you only tune OEM proton carb... kekekeke... for unker fred

weber also ok one laa :sleep:

unker fred mahaguru carbs mah.... weber or standard carbs all sapu...

sifoo walker better then me lor...he very high level mahaguru diii, anything weber can ask him

yerp...unker fed is the carb super si-fu ma..hahaha!
any carb he can tune...
but i tink u must come to kepong TT lor...hehehe!

no nid laa, just bring ur butt to kepong :proud:

uncle fred can help me tune my carb eh? where he stay?

kepong maa

dear Fs strader,
my carb DCNF 36.. When starting up early in the morning.. Really hard to start.. Start di then it dies off. After several starts and cranks only can start.. Another alternative to this would be if i press the throttle when i crank the engine ,then it can start but with very low RPM. Jerking.. But after a while RPM is back to normal..

What is the problem????? can u help me please?? Could it be the tuning?? if yes.. then i would wanna look for u di..

ur jetting sizes, cleaning and tuning need to be done, my ex dcnf also gives me that kinda problems b4.

thanks sifu fstrader.
But how to solve the problem? can it be solved if i change to new carb? or like some people say, we can change to proton megavalve carb? what type of carb is it? is it comes from wira or iswara?

changed to new carb wont solve all your problems cos it will still be coming back.

all the maheguru... now using weber DCNF, but having problem jerking every time floor. the whole car jerking then only the power come, can anyone tell me what is the problem?

main jet size is wrong

 

[juniorkirk]

main jet size is wrong

how to tune ah ? haha

 

[SkYwAlKeR]

sifoo walker better then me lor...he very high level mahaguru diii, anything weber can ask him

aiya unker... dun put me on table mah....

 

[Plaster]

fstrader,

I have changed the jetting be4 already.. changed to bigger ones. Retune the carbs but still this problem persist. After starting up , warming up. within 4 hours, my car could be started with just 1 crank. Easy start. However after that time limit, my car is back to square 1 again. hard to start. Would it be because of my fuel pump is faulty?? I am not really sure about this. Please help me diagnose

 

[juniorkirk]

unker fred, how much u charge for tuning? got discount ar? hahaha... when can meet you? haha...

 

[kite]

so, is there any idea on how to solve this problem?

 

[fstr]

pm or call me laa :hmmmm:

 

[yewjunyan]

hey uncle fred, perhaps u still remember me ya. Im the wira 1.5 owner who r still using stock carburator:) well, after sifu fred tune my carburator the cold engine hesitation disappear. So happy bout that, but now this engine is hard to start while Hot after stopping for around 20 minutes. T_T

It takes around 15 crank to start and after get started the idling speed is VERY LOW about 500 rpm. It takes around 30 seconds to go up to 800 rpm...

uncle fred, is it the carburator flooding after been sitting for 20 minutes from running on the operating temperature?

 

[yewjunyan]

Oya, dear all forumers who own carburator for 4g91, do u experience engine die off from off idling?

well, my brother's car experience this problem occasionly. i checked the accelerator pump and it is working.

Sifu-sifu, is it related to the electronic wiring again as sifu fred mentioned?
thanks for any feed back..