[f.s.]

Hi Fellas.

My 09GTR "farts" some times during idle.

It it kinda hard to describe. Every give or take 30sec
there´s a "plop plop" fart Sound coming out of the exhaust.
The car is bone stock and drives perfectly...

So any idea what´s wrong?

Thanks
F.S.

 

[JTJUDGE]

your not putting in shit petrol are you ?

 

[Ja5on]

I think I get a similar thing, its done it when it was stock and not tuned. Car will idle perfect for a few mins then give a cough and be fine again

 

[f.s.]

I´ll try a different pump.

Maybe that´s an easy fix.

Keep u updated.

Cheers

 

[ACspeedtech]

It'll be when then long term/short term fuel trims do a bit of swapping over, can watch it do it when logging. Nothing to worry about. When mapped they can be made a bit more accurate to each individual car.