having engine issues 4g63t

[Derek Goodreau]

just bought a gsx, it has top end noise at high idle. having trouble keeping car running. i crank it over and it starts like 2 out 5 times or so, when running it idles at like 400rpms when clutch is engaged, 900 in neutral with clutch disengaged. and it wants to stall. when i drive it, it doesnt make it more than a mile because it revs loud but has very slow acceleration. when i accelerate as rpms reach about 3 or 4k there is a ticking noise that happens and CEL turns on, when i let off the tic goes away and so does CEL. Need help please! new to 4g63t.

 

[bmxfelon420]

Let it warm up and post a log.

 

[Derek Goodreau]

i adjusted my tps and the rough idle went away, and i replaced the rad cap because it was toast.. also just noticed my timing looks like its off by one notch.

 

[bmxfelon420]

Awesome, make sure you also reset your mafcomp like I said, your fuel trims were off by the amount you have globally. Just reset all the sliders to 0.

 

[Derek Goodreau]

alright i will thanks for all the help.

 

[Chumpaumpalumpa]

Put your idle to 900 and tick the "simulate idle from TPS" box and it will be dead on your target idle.

 

[Derek Goodreau]

ok i will give that a shot.