I have a grinding/rattling noise coming from the driver side of the engine, it starts at 1900RPM (doesnt make it if smaller RPM) and dies out at around 2200RPM. I've been driving in no boost until I can go to the shop today but it has me concerned.... could it be the turbo? I have tried to drive in boost and it runs fine, builds boost perfectly and doesnt make the noise.
I have the JGS kit, the T3/T4 .48 so its under warranty. It's hard for me to believe 150 miles and the turbo could be wrong.....
