ECM replaced still idling rough

GINGER LYNN DOSS

MEMBER
2006 CADILLAC SRX
0.5L
V6
4WD
AUTOMATIC
150,000 MILES

Replaced ECM with new one and had it flashed on vehicle. Still idling rough. Any suggestions on moving forward?

Wednesday, August 15th, 2018 AT 9:50 AM

1 Reply

ASEMASTER6371

MECHANIC
52,797 POSTS

Good afternoon.

Why did you replace the PCM?

Is the check engine light on? If it is, do you know the codes?

What work has been done?

Roy

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

https://www.2carpros.com/articles/vibration-noise

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Wednesday, August 15th, 2018 AT 1:08 PM

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