AFM on 4.3L - Help

MD Chevy · March 28, 2015

Mine developed a vibration and it consistently got worse. GM said it was the nature of the beast (being a v6). Service manager was pissed because he knew how bad mine was. He wouldn't program the AFM out though. I now own a nissan. If GM won't stand behind their product, I won't stand behind them. Sad too, because it was an awesome truck otherwise...

GMCustomerService · March 28, 2015

Originally Posted by dpassmoI have the same prob .. I was thinking it was the leveling kit but after reading this I would say that's my prob. And yes the vibration is bad every thing in truck vibrates ..I feel it like in my seat the worse .. not happy!!

We offer of apologies for your displeasure with this concern in your truck, dpassmo. Can we reach out to your servicing dealership on your behalf? If you are interested in our assistance, please send us a private message including the VIN and dealer name. I look forward to working with you. Have a better day!

Marlea W.

GM Customer Care

dpassmo · March 29, 2015

Thank you will do just that..Marlea

MD Chevy · March 29, 2015

Good luck with them helping out. I contacted them on Friday evening, acted like they couldn't care less. Said I would get a call on Monday or Tuesday morning at the latest. Been over 2 weeks since I have called and still no word. Great customer service (insert extreme sarcasm)!