Hesitation at 3.5k Rpm & Turning?

[Sol]

Hey Chaps,

I recently had a crack in the body of my carburettor so a fellow RTOC member had kindly given me a body. I have then since taken all jets, all attachments etc from my carb over to this body (as it was missing its main, the mixture screw etc) and rebuild two rough carbs into one okay one.

I also used the top of the carb supplied as it had decent mounts for the lobster (mine had cracked) but I have taken the float again and all bits over from my old carb to this.

The car now however hesitates on initial acceleration for half a second, likes its bogged down and once you get past this and get going however it also starts misfiring at about 3.5k rpm and it wont get over this. (You can however rev it over this barrier if the car is standing still).

It also seems to loose power if you start to corner with your foot down? Starts hesitating again.

Any thoughts? Help would be much appreciated.

Luke

[KEV 5 GT]

ive just had a kinda prob like this seem to of changed every thing and never cured a thing I put another carb on and it solved it

[Kingscott]

My carb used to do this, total strip and clean with a new carb kit and now it's ok.

[Trevhib]

Initial hesitation is a blocked accelerator jet. Have a boards search, there are tons of threads on this particular.

I agree with the above, strip, clean, clean, clean......clean, rebuild.

[Sol]

Thank you for all of the replies however the carb has been cleaned and had a service kit at the same time, the accelerator jet also works as when you take the lobster off and pump the pedal you can see the fuel get squirted down the into the intake.

Proper stumped :s

[James5]

Thank you for all of the replies however the carb has been cleaned and had a service kit at the same time, the accelerator jet also works as when you take the lobster off and pump the pedal you can see the fuel get squirted down the into the intake.

Proper stumped :s

But did you adjust it correctly using the 5mm drill bit smooth end??

[Trevhib]

the carb has been cleaned and had a service kit at the same time

Oh, it must be ok then

[michael tierney]

make sure ur AEI pipe is back on ......and use the float from replacement carb

[Sol]

Oh, it must be ok then

Haha cheeky sod.

Michael I will check on the AEI pipe, thanks for the heads up!

[Sol]

But did you adjust it correctly using the 5mm drill bit smooth end??

No... I will do this... Thanks!

[Trevhib]

Let us know what it turns out to be Sol

[Corty]

is it 5mm or 7mm ?
ive read it both somewhere i think

need to do mine tomorro as its hesitating on just off idel say 1200rpm then goes away
pump jet is squirting but i got a feeling i haven't set the flap correctly(adjuster on the sprung loaded bar) when i reassembled it

[Corty]

Just changed plugs and have hesitation at 3000
Found a dodgy ht lead
http://youtu.be/1A80Qsym5iE
See it arc at the end

[Trevhib]

'Video is private' error.