Boy do i have a story for you guys and gals. Took my 1996 silverado with over 214k miles on it and traded it in on a brand new special order 2014 lt 5.3 all star edition double cab. Oh and the 1996 drove like a cadi from day one, no complaints about that truck what so ever other than she was getting old and not so friendly on the gas and the ac went out a few years back. So I did my research, saw all the comercials on tv with dirty job guy and all about being the quitest truck on the market. So i went to my local dealership told them what i was looking for and they found me one not far from my home(same dealership i bought the 1996 from). Sight un-seen i layed over half down in cash, financed the rest and turned the keys to old betsie over to them, which was like pulling one of my teeth out. Later that day i get a call, and rush to see the new girl of my dreams, and let me tell you its what i was waiting for.
Well at least thats what i thought, dont let the looks fool you, and dont ever buy a truck without test driving it. See I work 42 miles from my home and my ride is almost all interstate leaving Georgia and entering Florida where i work. The first few trips back and forth i was amazed how quit the ride was, but noticed a light whining noise throughout the cab, thinking well its new so maybe it will go away. That was the second mistake i made, it kept getting worse until it got to a point that it was driving me crazy. So with 1100 miles on my new truck i take it in to be looked at, had to take the service manager for a ride to prove it was making a noise. Sure enough he agreed it wasnt normal and told me they would get it fixed. Well 28 days later and 2 trips back only to prove the noise was still there, they finally found the problem and it was at last quiet as a church mouse.
As far as i know this is what i was told they replaced, first thing they did was rebuilt the rear axle, told me the ring and pinion was set up wrong so they reworked it, that did nothing for the noise. The next thing they did was ordered and installed a brand new transmission, that did quiet down the whine but it was still there. Next they changed out the drive shaft/transmission yoke assy, still no luck. So they found a donor truck and removed the rear end from it and installed it in my truck, still no luck. Last thing they did was swapped out the drive shaft, bammmmm, no more noise.
Now i know this has nothing to do with vibrations, but it gets better, I drive my truck back and forth to work for a week and one morning on the way i notice a very slight vibration thinking nothing about it, maybe road conditions maybe those good gy sra's. But the vibration got worse after 400 miles with all my new parts installed. So I do what any person would do, I take it back to my dealer to have the tires checked, knowing it prob not the tires all of a sudden causing this vibration. They ensure me that the road force checked out and all was in spec and also told me they drove the truck and it doesnt vibrate.
This is what im experiencing atm, on smoth freshly paved interstate where my 1996 was smooth as glass with bfgr comp ta's, my truck now at speeds starting around 65 and above will vibrate the steering wheel and floor boards, and it comes and goes without warning. One minute smooth next i cant stand to drive it, really vibrates and has a chugging feeling after its in v4 and has a noticable jerk in and out of v8, shifts rough from 2nd to 3rd, and makes a loud metalic ping when leaving from a dead stop. All of which was described the last time I dropped the truck off to have the tires checked and i was told it has no vibrations.
I really want to love my new chevy silverado, its has everything i want in a truck, but im about at my wits end with this thing. I have been very patient with my service department and i have giving them every operturnity to make me happy. I dont want to be a ford owner, but im going to test drive some this weekend, and if they feel any better than what i have now, i may be a new ford owner.