Trouble codes, it is idling rough?

Tiny
WILLIBILL
  • MEMBER
  • 2003 CADILLAC ESCALADE EXT
  • 6.0L
  • V8
  • 4WD
  • AUTOMATIC
  • 300,000 MILES
I'm getting codes I don't know. It's idling rough, hard starting and will go into reduced power mode.
Friday, March 21st, 2025 AT 10:46 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 50,264 POSTS
Can you please give me the code numbers? Also, please go over this guide:

https://www.2carpros.com/articles/repairing-engine-rough-idle-issues

Please get back to us.
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Friday, March 21st, 2025 AT 12:58 PM

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