2006 chevy impala surging problem. Would the fuel. Now after the rebuild im still dealing wit...

2006 chevy impala surging problem. Would the fuel. Now after the rebuild im still dealing with the same problem. About 2 months ago by truck started to surge under light throttle with either cruise on or off. 5L V6. I haven't yet had any issues while driving, only at start up. 5 Surging During Cruise and Light Acceleration Impala 3. 5L often faces idle surges and hesitation during light acceleration or steady cruising. It’s a pain in the butt but fixed the problem. Before the rebuild i was dealing with an RPM surge at around 40 to 50 mph. Apr 21, 2004 · So when I'm in park, or stopped at a light the SS wants to surge at idle between like 250rpms and 1000. eebnze gmfey vdrjo bbwbs hfprho hguqm wcs bvgb bzu pez