2004 chevy impala 3.4L 40k miles. My car is idleing really bad and when u start the car their is smoke coming from the exaust pipe and it smells like rotten eggs. I just changed all my spark plugs, spark plug wires, fuel filter,air filter,and it still dont run good. So then i took it to the dealership to get a diagnostic test done and they told me it was a fuel injector but they want to charge me a thousand dollars, so i need yalls help. I want to know how to change the fuel injectors and how do i know which one is bad? And if i do change that fuel injector will that cure my cars problem? I will grately appreciate it if yall can help me the most that yall can.THANK YOU
Aug 22, 2007 at 1:38 PM