Okay i own a cobalt SS 2005?

Question

right i have a small problem every time i hit 6700 Rpm i get engine check with the messege "eng pwr reduced" even with im stalling i rev it and i get the same engine check my car runs fine i just dont know i have stage 3 close to 300 horses or over everything its upgraded i dont want to take it to the dealer i'll lose my warranty

Answer 1

probably hit the rev limiter and the computer is telling you it's shut down power until your revs drop

Answer 2

if you are so worried about the warranty, why did you install the "upgrades"??

Answer 3

its your rev limiter. oyu pushed it hard so it shut you down until you let off the gas

Answer 4

Nobody told you to avoid a Cobalt SS?  I blame America! Go to the Cobalt forums. I am sure somebody there would have an answer for you.