Whets up people got a problem I need some help with, I have a 03 impala just had allot of done to it in the past year,1st had a complete intake manifold kit and tune up done last summer, plugs,wires,radiator flush, transmission flush and filter change ect, I had the check engine light come on it popped a EGR code so I replaced the EGR valve the IAC valve and a complete fuel system clean, Also had a the transmission flushed again this stuff took place about two weeks ago. Now my car keeps popping the same code and is running with hesitation problems in between 25 and 40 MPH, And the service engine soon light decided to pop on. The car only ha 130 on it and my wife only drives to and from work I also keep up regular so I am puzzled any help any on can offer, I am hesitant on taking it somwer cause I don’t want to get rapped.Also its like the more gas you give it the worse it drives and forget about flooring it and the service engine soo light came on and i was told the dealer is the only on that can turn it off.

 

Need help ASAP,

 

Welcome to the forum. I'm not sure I can offer any help but I'm curious. What exactly was/is the "EGR code" and is yours 3.4L or 3.8L? And, you had the "transmission flushed again" for what reason?