Strange Problem
 

One four occasions now, over 110k miles of daily driving, my car will run up to 3500rpm exactly, then suddenly the power will cut out until the rpm drops, then it will go again. It runs fine as long as the RPM is below 3500. Stopping the engine, restarting after waiting a while seems to fix the problem automatically. Any idea what's going on? Sensor problem causing traction control or "limp" mode? Thanks.

http://www.the370z.com/engine-drivet...elerate-4.html

In summary, for me and a few other members it turned out to be dirty throttle bodies. Ive had to do this every 10k miles or so because it will happen again as soon as TBs get dirty. Hope this helps. :driving: