I am helping a friend out with a driveability issue on his 2000 Malibu Responce. When at high <BR>speeds or high engine rpm, the engine cuts out just like hitting a rev limiter. 3800 rpm. We have tested all the sensors, ck for code, code 12. Any suggestions? This is not to be mistaken for a miss fire.

post it up on <a href="http://www.themalibucrew.com" target="_blank">www.themalibucrew.com</a>