2004 Cadillac CTS

2004 CADILLAC CTS
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ED501960
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  • 1 POST
Electrical problem
2004 Cadillac CTS Two Wheel Drive Automatic 97000 miles

Having trouble with poor accerlation. I have replaced throttle body worked fine for awhile then same problem. I then replaced ecm the poor accerlation problerm has not occured yet but when you start car it accerlates very high and check engine light is on.
Sep 26, 2010 at 9:17 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
Sep 26, 2010 at 10:33 PM
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