I found that something on my tune is turned off not allowing the ecu to adjust to altitude. I Learned this by nearly blowing The motor while driving thru nevada/utah. If your not planning to leave island i wouldnt worry about it, but anybody who may leave i'd double check your tune.

 

Wow Thanks for the headup. How did you fix the problem? Retune or have someone turn on the ajustment so the ecu can adjust to altitude.

 

Its not fixed yet, i gotta buy a cipher cable to data log it then email it to uprev. Then wait for them to fix it and email retune back so i can load it on my Z. So... Even more money i have to spend on osiris. Luckily i got a better retune in cali, so The tuner was able to pull up the history and found the problem. And There isnt a tuner in utah to fix it for me.