Need help with a misfire

Asked by Keebo Sep 23, 2020 at 04:56 PM about the 2013 Cadillac CTS 3.0L Luxury AWD

Question type: Maintenance & Repair

After replacing the spark plugs on this 2013
Cadillac CTS, it’s misfiring. I checked the gap
on the old plugs vs the new ones and also
replaced them following the firing order. Is
there something wrong that I’m doing?

2 Answers
40,240

TDolby answered 3 years ago

It could be a faulty coil or coils. What was the OBDii Trouble code?

Mark helpful

Your Answer:

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