mobomelter
Member
- :
- 2004 Civic Si
well my car has decided its going to be a pain in the ass and randomly throw codes and then make them disappear. I caught the codes at one point and they all had to do with system too lean at idle. I have a feeling its my cosmo racing sri or a blown maf. The car idles rough but other than that it runs fine. Should I try buying a real intake (Aem, Injen, K&N or something CAI) or should I buy a new maf?