ok so it was noticable tonight to post up on here, at around 4000rpm its almost like the car takes the accelerator off, cause i get a drop in revs and a back fire noise. i originally thought it was the back wheels spinning cause it was a simmilar feeling but the revs where dropping, not picking up, almost as if it was traction control?
it only does it every now and then, but it shouldnt be doing it......
the car is stock, apart from 4inch hks dragger cat back exhaust, pod filter, super spark coil pack, nismo S-tune sparkplugs and supposedly a bigger fuel pump?
is it just a case of maybe running too rich? overflowing the car with fuel and choking it??? injectors? spark plugs? im new to the whole skyling thing so any advice much appreciated
if youy need any more info please let me know
cheers
rhys