Engine Clicking And Tapping Noises problems of the 2007 Chevrolet Tahoe

Cylinder 1,3,5,7 in engine has misfires, this enging has the afm and tjevv4/v8 mode is wearing out the engines and causing them to fail. My engine has had the valve lifters fail. My engine now has a tapping sound, and after taking to garage they have informed me this is an ongping issue with this year of Tahoe and problem is very common and they said it is s bad design. I was driving 70mph on the highway when cylinders 13,5,7 started misfiring, car went from 70mph to less then 40 mph and started shaking and studderring, aslnost got tearended on the highway because of this. After garage inspected vehicle they have determined the valve lifters, cam shaft are bad in the engine and have cause the traction control and stabiltrack errors in my Tahoe. So now I have to get the engine rebuilt because of gm bad active fuel management design,(afm) I have been complaining of the issue since my Tahoe had been using a quart of oil every oil change.

2007 Chevrolet Tahoe. Consumer states several issues with vehicle and request information on recalls, service bulletins, warranties or lemon law the consumer stated the cruise control down shifted to 2nd while driving at highway speeds and on hills, the starter would hang, there was a noise coming from the ac compressor. The transmission was replaced. However, it continued to hesitate after the vehicle was started, as well as a vibration. There was a clicking noise coming from the differential, the idle needle would rise, while at a stop, the battery drained, the engine stalled, the dash was cracked, there was a problem with the suspension, the tire pressure monitoring system was repaired three times, the passenger side mirror was inoperable, the weather strip had come off the vehicle and there was a clicking noise coming from the u-joint.