Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - People who got the new AC drop TSB or injector seal TSB, you are needed.

husker741 · 12-17-2013, 06:37 PM

Got my car back yesterday. It seems like there is a louder "air" noise with he engine now. The transmission was replaced, but I don't think that should effect this noise. I know it's the engine and not the good or anything because if I'm in neutral at 45, I don't hear the sound. But if I'm holding the engine at higher RPMs, I can hear the "airy" noise.

So my question is could this be related to the reprogramming of the ECU for those TSBs? It had both performed on it. I don't know if it just sounds different because of different air flow or what. And also, it does it with the AC on or off.

The sound is kind of like wind noise, but I know it isn't wind noise. It is the engine, not the hood.

12-17-2013, 06:37 PM	#1
husker741 Banned Join Date: Feb 2013 Drives: 2013 Whiteout Scion FR-S 6MT Location: Gainesville, FL Posts: 3,272 Thanks: 1,278 Thanked 4,183 Times in 1,415 Posts Mentioned: 28 Post(s) Tagged: 2 Thread(s)	People who got the new AC drop TSB or injector seal TSB, you are needed. Got my car back yesterday. It seems like there is a louder "air" noise with he engine now. The transmission was replaced, but I don't think that should effect this noise. I know it's the engine and not the good or anything because if I'm in neutral at 45, I don't hear the sound. But if I'm holding the engine at higher RPMs, I can hear the "airy" noise. So my question is could this be related to the reprogramming of the ECU for those TSBs? It had both performed on it. I don't know if it just sounds different because of different air flow or what. And also, it does it with the AC on or off. The sound is kind of like wind noise, but I know it isn't wind noise. It is the engine, not the hood.