Denalis stopping while driving- class action suit?

[AngeloUCF]

I’ve had the FPCM go out twice - once while driving it. Could have definitely caused an accident.

 

[jfoj]

Spare FPCM (Fuel Pump Control Module) WISE IDEA!!!!

A word to the wise, I would HIGHLY suggest anyone what owns even a newer (2021+) Tahoe/Suburban/Yukon, Sierra, Escalade to purchase a spare FCPM and keep it in the truck. Even if yours has been replaced under the recall or due to a prior failure or even if you have the latest part #13554821 it...

www.tahoeyukonforum.com

 

[KMeloney]

My gmc Yukon xl ultimate just stalled mid driving on a highway. Mid drive engine shut off no error codes. Won’t crank won’t shift to neutral. Prior to this happening about 30 min I heard tapping almost like a small jack hammer sound when foot was pressed on gas.

One week prior we had the muffler replaced for grinding sounds above 1000rmp which we didn’t hear after it was fixed. One week to the date total engine just shuts off and had to be towed. ANYONE HAVE UPDATES?

What year is your Denali?