Jump to content

Recommended Posts

Posted

6/13 build date here, smooth as can be and thankful.

Mine was built in November. Just bought Range V8 to shut off the AFM. Will keep you posted when I plug it in.

Posted

I will be picking mine up from the dealer today. They changed all for tires and put on Michelins. The service manager said he drove it before and after and said it is a night and day difference. We shall see. Ill have a 35 mile ride home from the dealer to determine if it is fixed. Will let y'all know. On the positive side... I have brand new Michelins. The truck has 12600 miles on it so I wont have to change tires for a while.

Yes, you will like the Michelins. LTX MS2 ? They ride better, stop better and better all around traction, esp. over the GY LS.

 

Let us know and you may have to look around for a good balance if a little off. Some dealers are not the best at balancing as eq maybe old or tech not up to speed. Most dealers do not balance a lot of tires. Not like Discount or Costco etc...

Posted

Yes, you will like the Michelins. LTX MS2 ? They ride better, stop better and better all around traction, esp. over the GY LS.

 

Let us know and you may have to look around for a good balance if a little off. Some dealers are not the best at balancing as eq maybe old or tech not up to speed. Most dealers do not balance a lot of tires. Not like Discount or Costco etc...

They said they "road force" balanced them after they drove it for 20 min or so. They say they only balance the tire after it is at operating temp.

Posted

Mine was built in November. Just bought Range V8 to shut off the AFM. Will keep you posted when I plug it in.

 

Let us know. The AFM feature was one of those things I thought I wouldn't like but it is so seamless that I'm going to leave it be.

Posted

They said they "road force" balanced them after they drove it for 20 min or so. They say they only balance the tire after it is at operating temp.

That just confirms they don't have a clue. It only changes the psi in the tire when its up to temp.

They could just add a psi or two and achieve the same effect

Posted

That just confirms they don't have a clue. It only changes the psi in the tire when its up to temp.

They could just add a psi or two and achieve the same effect

Thats what I told them. Since GM has not officially admitted to the problem they will all be clueless until GM figures out how to fix it. Some are having driveline vibration and some tire vibration. They say mine is in the "tire range" when they hook up the computer that measures it. So hopefully this will be it for me.

Posted

Thats what I told them. Since GM has not officially admitted to the problem they will all be clueless until GM figures out how to fix it. Some are having driveline vibration and some tire vibration. They say mine is in the "tire range" when they hook up the computer that measures it. So hopefully this will be it for me.

Right ha, well good luck with getting it smoothed out

Posted

My dealer just called me said 1 of the tires was out of balance pick it up tonight so I'll pick it up and see.

 

Sent from my HTC One using Tapatalk

 

 

Posted

Thats what I told them. Since GM has not officially admitted to the problem they will all be clueless until GM figures out how to fix it. Some are having driveline vibration and some tire vibration. They say mine is in the "tire range" when they hook up the computer that measures it. So hopefully this will be it for me.

I just got of the phone with my GM liasion person who deals with the BBB. I just got back my truck that once again "had a tire that was road force balanced and way off." The tire was replaced and the truck still vibrates at highway speeds. These are the Goodyear tires. It is better but it is still very much there, oh and another tire was out of balance again. That would be four tires that were balanced 6 times in under 5,000 miles. She stated that "these trucks just do this" and that they will not help me any further, i.e. no buy back.

 

Class act company.

Posted

I just got of the phone with my GM liasion person who deals with the BBB. I just got back my truck that once again "had a tire that was road force balanced and way off." The tire was replaced and the truck still vibrates at highway speeds. These are the Goodyear tires. It is better but it is still very much there, oh and another tire was out of balance again. That would be four tires that were balanced 6 times in under 5,000 miles. She stated that "these trucks just do this" and that they will not help me any further, i.e. no buy back.

 

Class act company.

Demand that they put new tires. Anything other then the Goodyear LS2. continential or michelin have the best ride quality and tread wear.

Posted

I just got of the phone with my GM liasion person who deals with the BBB. I just got back my truck that once again "had a tire that was road force balanced and way off." The tire was replaced and the truck still vibrates at highway speeds. These are the Goodyear tires. It is better but it is still very much there, oh and another tire was out of balance again. That would be four tires that were balanced 6 times in under 5,000 miles. She stated that "these trucks just do this" and that they will not help me any further, i.e. no buy back.

 

Class act company.

 

In my state you have to go through the dispute resolution process with BBB before you sue. So if that seems the outcome you will get the faster it goes through the quicker you get resolution. I doubt they let this go past this process, the ramifications of being sued and loosing are huge. If they loose one of these cases in court everyone with a small vibration will be getting their trucks repaired.

 

I put Nitto's on my truck. They blamed the tires. We put my tires on another truck and it road smooth as glass. It isn't the tires and the test we did on mine eliminated the tires. I own two 2014 and one doesn't have this problem. I have been in other trucks that do have the problem, so if I get told "these trucks just do this" I have to claim BS not all do.

 

I do not think it is a cheap tire problem. I think expensive tires help mask the problem though and you may not notice it as much. But later on if you switch to different tires will it be worse again?

Posted

 

In my state you have to go through the dispute resolution process with BBB before you sue. So if that seems the outcome you will get the faster it goes through the quicker you get resolution. I doubt they let this go past this process, the ramifications of being sued and loosing are huge. If they loose one of these cases in court everyone with a small vibration will be getting their trucks repaired.

 

I put Nitto's on my truck. They blamed the tires. We put my tires on another truck and it road smooth as glass. It isn't the tires and the test we did on mine eliminated the tires. I own two 2014 and one doesn't have this problem. I have been in other trucks that do have the problem, so if I get told "these trucks just do this" I have to claim BS not all do.

 

I do not think it is a cheap tire problem. I think expensive tires help mask the problem though and you may not notice it as much. But later on if you switch to different tires will it be worse again?

I smell a class action lawsuit.

Posted

Plus the shake is going to vibrate and rattle stuff loose down the road. Where stuff out premature.

 

 

Sent from my iPhone using Tapatalk

Posted
Plus the shake is going to vibrate and rattle stuff loose down the road. Where stuff out premature.

 

 

Yep. I bought a 2wd purposely to lower it w airbags as a Sunday vehicle. Now I don't even want to tint the windows!!

 

Sent from my iPhone using Tapatalk

 

 

 

Sent from my HTC One using Tapatalk

 

 

Posted

They won't fix it I'll just put vinyl lemons all over it and fill the back window with lettering saying do NOT buy '14 Silverado/sierra. Google vibrations :-)

 

Sent from my HTC One using Tapatalk

 

 

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Latest Articles

  • Posts

    • www.enginelabs.com/news/what-i-learned-today-bearing-clearances-vs-oil-viscosities/     www.enginelabs.com/news/oil-viscosity-can-the-numbers-be-misleading/ The Big Lie… Coming full circle to the reason Lake discusses the Porsche engines in particular. Based on the 2000 samples in the SPEEDiagnostix database, increasing the oil viscosity in these engines, even those run on the track, showed no significant difference in results.   The smoking gun was in the oil chemistry. That is where the data shows higher instances of more wear. Molybdenum was the key; the higher the amount, the less the wear. Speed postulates that higher viscosity oils have more thickeners to artificially inflate their viscosity numbers. These thickeners lose viscosity under shear, and the result is that not all oils of the same viscosity have the same shear stability.   Having enough viscosity is the most important characteristic, but according to Speed, once that required viscosity level is reached, additive chemistry matters more than additional viscosity. Speed also states, oil pressure problems on the racetrack aren’t a viscosity problem; it’s an oiling system problem. Running a thicker oil is just a band-aid for an underlying oiling system problem.
    • Can it still be Assembled II?   Viscosity on the decline by various means. Heat on the rise making that worse. Engine RPM in the tank. Smaller motors with more boost trying to emulate an electric motor. Full torque, zero rpm. Then we will triple the OCI. Argh.    But wait....there is more. LSPI has pushed a shift from Ca to Mg and as that cost more PLUS the run to lower sulfur compounds the TBN is moving in the wrong direction for the increased OCI's demanded.    That not being enough to placate a demand for a parameter they can't measure the other sulfur bearing compounds are also under attack. That would be zinc and phosphorus sulfonate compounds. To some degree those are being replaced with boron esters and others, i.e. titanium ect. All of which have shorter service lives. And there there is the "Secrete Sauce" marketing for AW adds that 'Can't be detected by UOA's" but trust me because I (the blenders) never ever lie.    Spoiler alert; ALL additives are sacrificial! Smaller amounts of the old blended with less robust versions of the new do not equal longer service lives. So what are the blenders recommending? Wait for it.......   MOVING THE GOAL POSTS! OMG      Let's declare the long standing TAN/TBN crossover irrelevant and tell people that soot is a great 'graphite' based lubricant which can aid tribo films. Wait, what? Let's declare that the standards used for oxidation and nitration were to conservative and can be expanded. Let's tell them that because GDI fuel dilution, although being a VISCOSITY KILLER and an acid generator is actually okay because we have better base oils that limit viscosity failure limits. (Said knowing this is measured in fractions of a centipoise and in bases not commonly used in shelf oils)   Lying from the heart is not just the new normal but we have a public, a very young public, that is so ignorant of the facts and so sure of their "RESEARCH" into AI driven models base in regurgitated  instead of scientific research based unvarnished, peer reviewed FACTS that the incoming guard is loosing their grip on reality and the OEM's are tickled pink while the blends bend the knee.    You have an ever limited set of tools to work with. And sooner or later those will be taken from you as the API and the EPA strangle the last remaining fluids from the system. What you have left is your wits. If you care to use them.    At some point in the very near future it will not longer be possible to do "What is best for the machine", and be replaced with "The best you have access too". You WILL be rewarded with half the life and twice the cost. That isn't that hard to predict.         
    • I trust you saw the other comment where he knew what he was talking about !. Yes, these darned newer vehicles with all their so smart they are stupid technology, goes and drains the battery down. As you might see my other comment, I installed a Noco 5 battery tender under the hood and at this point still have the cord routed so I have to lift the hood and then plug it in but am typically parked in a garage or a shed so its not risking the engine hood in the wind. That way I am assured or hopefully so of not finding I have a battery drawn down and can't even start the truck and that also damages the battery to draw it down too far. 
    • I guess no surprise my guesses were wrong !, at least now I know if I ever happen to see it grayed out in my own truck as to what is going on.    I never happened to catch my truck with it grayed out, it seemed every time I would test to see if there was an update it never found anything and yet more than once I would check to see if there was an update and there was nothing, then a day later or even that same morning I would drive to town and after more than one engine shut down in town as I did my errands it would pop up that there is an update now ready to install and the only place I have a connection to the internet is at home by wifi so its not as if it grabbed the download while driving. I don't trust these new vehicles due to all the crap they can decide to do while sitting for some days not running and run the battery down so most of the time if I know the truck will sit for a few days I plug in the battery tender I have mounted under the hood and so the only time the truck must have downloaded software was when it was sitting in the garage where the signal is awful but I have that tender plugged in and somehow it managed to download it. I honestly detest all this crap, way to easy to leave a person stranded.    Since I don't trust any of it I don't do the install of the already downloaded software until I get home and sometimes have even sat in the truck to watch what its doing as its going through the process to its conclusion as its not like it is set up that it will tell you the next time you fire up the engine that the update that was initialed actually installed or installed properly. Yes I can go into the updates and see the list. After I go through the install where I feel its safe to do so in case it breaks down as a result, I will plug in the battery tender after the fact to recharge as I don't know how much power its taking just to do the install and that can take a while for it to install. 
    • Thanks for the reply. All settings were correct and the engine was off, as it was supposed to be. It turned out to be something simple. I took a drive for about an hour. I must have had a low battery without knowing it. The voltage gauge on the display looked ok. At the end of my drive, I shut off the engine and the update prompt came up and it updated normally. It’s ironic because one of the features of the update is a reduction of battery drain. 
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...