Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Detonation issue when throttle blip or gear shifting

ARQ-VTEC · 02-04-2016, 09:32 PM

Thanks for your reply, Packofcrows!!

I have some questions:

Really a dirty maf can make my car "cracking" noise (detonation) when blipping in neutral or downshifting? I will clean it tomorrow and see what happen.

The car of the video is a supercharged one, my is absolutly standar and only 8000 miles. Its a 7000 rpm car engine design, and i have reached that peak very often on overtaking or fast acelerations, like with my former dohc-vtec Honda (never an issue with it, excelent car).... But with a really good care.

I agree that this engine is full of noises, almost normal in a boxer layout (this is my 4th subbie, all NA), but knocking on blipping throttle is to much for me in a new car (expensive one in my country).... That why i'm pretty sad.

Saludos!!!

02-04-2016, 09:32 PM	#3
ARQ-VTEC Junior Member Join Date: Feb 2016 Drives: BRZ Location: Chile Posts: 8 Thanks: 0 Thanked 2 Times in 2 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Thanks for your reply, Packofcrows!! I have some questions: Really a dirty maf can make my car "cracking" noise (detonation) when blipping in neutral or downshifting? I will clean it tomorrow and see what happen. The car of the video is a supercharged one, my is absolutly standar and only 8000 miles. Its a 7000 rpm car engine design, and i have reached that peak very often on overtaking or fast acelerations, like with my former dohc-vtec Honda (never an issue with it, excelent car).... But with a really good care. I agree that this engine is full of noises, almost normal in a boxer layout (this is my 4th subbie, all NA), but knocking on blipping throttle is to much for me in a new car (expensive one in my country).... That why i'm pretty sad. Saludos!!!