Hi all sifu i would need some help..
recently i just bought a nrg air fuel ratio meter, and i fixed it correctly with correct procedure but my afr meter is not working..can it be my o2 sensor is faulty?But as i know...
hi,i'm newbie here.... need some info bout wastegate....
is there any difference in terms of brand...? is it recommended to use a 2nd hand wastegate...?
i have 3 choices now....
1)turbosmart wastegate(brand new)...