[V1tara]

Hi guys, Seems when i put my foot on the accelerator about half way down the car dies in revs but then picks back up (also does it when i just put it to flat foot from a start) making it kinda hard to take off fast. Anyone had this issue before? or anyone know wat it may be?

[V1tara]

Seems like it has a flat spot, it really struggles to go up his starts to blow smoke then will stall.

[Heathejj97]

Accelerator pump? Fuel system inc filters etc, spark plug leads, air filter, tho sounds like a fuel issue

[V1tara]

Heathejj97 wrote:

Accelerator pump? Fuel system inc filters etc, spark plug leads, air filter, tho sounds like a fuel issue

Do you have a picture of the "Accelerator pump" ?(g16a One) going to check the spark plugs and leads today, may also check the fuel filter.

Seems as though its got worse over the course of 2-3 weeks.

[J--A--C--K]

I'm pretty sure the accelerator pump is inside the carb.

[V1tara]

When going up hills, i seem to hear something sounds like air going woow, woow, woow, (while climbing in revs), then goes away in high revs

Ill try get a video.

Also seems to blow smoke when really struggling seems to only do it every now and again then goes back to normal.

[unfinished]

has someone modified the vacuum secondaries? i made mine come on all the time so i have a flat spot but i'm used to it and it goes much harder. sometimes the secondaries don't fully close and its runs with a rich idle and pumps out black smoke and idles high. in my case its a trade off for lack of power
i'm running mine off manifold vacuum not carb vacuum so it has a vacuum leak too, will make it all mechanical once i can be bothered

[V1tara]

found the problem i think gotta make a gasket from carby to inle http://m.imgur.com/MPYR2FP