After I change ignition coils RPMs do not go past 300?

Tiny
JVONWISE5
  • MEMBER
  • 2003 CADILLAC CTS
  • 3.2L
  • 4WD
  • AUTOMATIC
  • 116 MILES
The car doesn’t run unless I give it gas?
Friday, September 16th, 2022 AT 6:22 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
It must be something wrong with a connector not being plugged in. Please go over your work again and if everything looks okay let's run the codes. Please check out this guide and get back to me. You can get a CAN scanner (Controller Area Network) from Amazon for about $36.00.

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here is a scanner link:

https://amzn.to/3eCqWWw

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Saturday, September 17th, 2022 AT 10:12 AM

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