2006 Chevy Impala PLEASE HELP!

Tiny
06 IMPALA LT
  • MEMBER
  • 2006 CHEVROLET IMPALA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 34,500 MILES
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.
Saturday, November 1st, 2008 AT 6:16 AM

1 Reply

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
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.
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Saturday, November 1st, 2008 AT 7:00 AM

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