2006 Chevy Impala PLEASE HELP!!!!!!!!

2006 CHEVROLET IMPALA
34,500 MILES • 6 CYL • FWD • AUTOMATIC
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06 IMPALA LT
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  • 1 POST
MY CAR SEEMS TO HAVE A ROUGH IDLE WHEN IN GEAR.IT JUMPS UP AND DOWN FROM 700 TO JUST A LITTLE OVER 500 RPM'S.I TOOK IT TO DEALER AND THEY SAID THAT THEY COULDN.T FIND ANYTHING WRONG WITH IT BECAUSE NO LIGHTS WERE ON.IT'S STILL UNDER WARRANTY BUT NOT FOR LONG,AND I WOULD LIKE TO RESOLVE PROBLEM ASAP. MAYBE YOU COULD HELP ME OUT THANK YOU.
Nov 1, 2008 at 6:16 AM
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MASTERTECHTIM
  • ✓ASE Certified Mechanic
  • 4,750 POSTS
  • ASE Certified Mechanic
if the enigne is misfiring and not setting a code they can still use the misfire graph and figure out what cyulinder is misfiring. my suggestion would be to take it to another dealer while its still under warranty.
Nov 1, 2008 at 7:00 AM
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