So I have a IS350 and last night I happened to be driving with my audio off and noticed my car making some weird wheezing, high pitched sound when hitting the 3000 RPM mark and higher if I go higher . Is this normal for this car? My friend has a 250 and I dont hear it on his car. Does anyone know what sound I'm talking about? And while idle, my car sounds like the engine is struggling. I've always just ignored it thinking it was normal, but my friends car just makes a smooth sound.
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hrm I just reset my ECU pulling fuses, and now I hear somewhat what you hear when accelerating. Sound a bit like a spooling turbo and putters quietly when idle. I'm sure it's the engine but normal? I didn't hear that before I reset the ECU. Drive much smoother from a stop to accelerating though =)
IS350 SGM-NAVI-REDOUT-GFX TIPS-YELLOW FOG OVERLAYS w/ MATCHING CITY LIGHTS-GFX LIP-20% tint