Hey, out of anyones quick knowledge.

My friends TT 350z pushing around 550hp recently was taking to a noob shop to get it "tuned". As of 2 hours ago, as he drives, it feels like it loses all power after 4000 RPM.

He says that it feels like it cuts off or the power is not reaching the engine.

Does anyone know what could have been done to cause this? he is running TurboXS UTEC EMS and 4 BAR MAP sensor

 

Probably not enough info for someone to diagnois, post this in the FI forum, and tell your friend to join to get his answers, good luck!

 

Well, the obvious possibility would be a bad tune...

 

well I dont know how to fix that'n...lol

 

It would of have probably been a smarter idea bringing to it a more reputable shop over saving some money, but more or less it's a bad tune.

 

+1