Jump to content

Recommended Posts

Posted

Thanks for the link... I've already researched this and have paperwork printed out. I just have to wait till the 3rd trip back to mail the certified letter to GM. Then they have 10 days to get my truck back in. I've also read that they might be quicker to do a buy back then because a lemon law claim looks pretty bad on their record.

Posted

I have the same issue with the vibration on my 2014 I got the truck January 2014 took it in the first time with 800miles on it they put tires on the truck the tires been road forced 3 times still did it took it back a gm rep was there said they did not have a problem thats what the service advisor said to me at this time I had no aftermarket accessories I took the truck thinking that there would be a fix I waited for a year took it to another dealer they told me they could feel vibration and it's the nature of the beast and would be annoying but didn't state it on paper but they did bring up the aftermarket accessories bed cover, bug deflector, and air bags, could be the cause of my concerns I took them off called the dealer where I got the truck asked them about the vibration they told me they had to call gm they would call me back before the end of the day they never did so I called the next morning they told me gm said its normal and there is no fix i filed a claim with the bbb I took it to another dealer the service manager took it for a test drive with me he said that he can feel the vibration too before hand I tried to take it to the dealer where I bought the truck they said they can no longer work on it because I filed for lemon law I was wanting them to drive it with out the accessories on it after about 2hrs of driving the truck with out stoping I get a feeling kinda like motion sickness never had any feelings like that in an automobile I have had 5 gm pickup trucks 3 of them new never had anything like this happen

  • Like 1
Posted

I had vibration problems but solved them myself after three trips to the dealer.. Drivers side shock tower bolts were loose and that helped. I lifted the truck and found the passenger sway bar link was loose. I believe the loose link caused most of the vibration.

Posted

I had vibration problems but solved them myself after three trips to the dealer.. Drivers side shock tower bolts were loose and that helped. I lifted the truck and found the passenger sway bar link was loose. I believe the loose link caused most of the vibration.

Your post just underscores the importance of simple checks first.

  • Like 1
Posted

The dealer "fixed" my vibrating headliner last week. Today it started vibrating again. Ugg!

Posted

Well add my truck to the List. Have 14 silverado 1500 wit 3.5 lift in front and 2.5 in rear with 20" wheels and nitto Terra grapples. All installed by dealer when I bought the truck a month ago with 230 miles. Vibration started at 571 miles, now sitting with 4462 and dealer told me they wouldn't service my truck because they've had the same issues with several 14 silverados. So they didn't want to work on it until they found a fix. What should I do?

Posted (edited)

Well add my truck to the List. Have 14 silverado 1500 wit 3.5 lift in front and 2.5 in rear with 20" wheels and nitto Terra grapples. All installed by dealer when I bought the truck a month ago with 230 miles. Vibration started at 571 miles, now sitting with 4462 and dealer told me they wouldn't service my truck because they've had the same issues with several 14 silverados. So they didn't want to work on it until they found a fix. What should I do?

 

Trade your truck in for a new 2015 and then, when it gets to 571 mile mark, trade it in for a new 2016.

Edited by pm26
Posted

Financially that would do more harm than good. Basically I'm asking if the dealer can deny service based on other Trucks having same issues, even though service tech said all of them had been on oem wheels and tires. Other members stated that oem wheels and tires were partially the issue, which I do not have. Its frustrating to know they won't look at my truck based on things they've tried on other trucks with similar issues and won't even double check their work from lift, wheels, and tires to make sure it's not an easy fix.

Posted

Financially that would do more harm than good. Basically I'm asking if the dealer can deny service based on other Trucks having same issues, even though service tech said all of them had been on oem wheels and tires. Other members stated that oem wheels and tires were partially the issue, which I do not have. Its frustrating to know they won't look at my truck based on things they've tried on other trucks with similar issues and won't even double check their work from lift, wheels, and tires to make sure it's not an easy fix.

I had 20's on my first 14 that was bought back... They changed everything but the rims too.. From 3 shafts to a complete rear end and no fix. Maybe some of the vibration issues are with the 20's. I went to the dealer at one point and he said that he couldn't even order a truck with 20's for about 2 months because of an "unknown" issue. They replaced 3 of the 4 tires on my 20's. Now I have a z71 ltz and it has the 18's and 13k miles now vibration free... I put LT Terra grapplers on myself at 800 miles too.
Posted

Financially that would do more harm than good. Basically I'm asking if the dealer can deny service based on other Trucks having same issues, even though service tech said all of them had been on oem wheels and tires. Other members stated that oem wheels and tires were partially the issue, which I do not have. Its frustrating to know they won't look at my truck based on things they've tried on other trucks with similar issues and won't even double check their work from lift, wheels, and tires to make sure it's not an easy fix.

It was just a joke. Your case looks like a classic case for a buyback. I would contact a good lawyer and go from there.

Posted

I second pm26's advice. May want to try another dealer and also contact GM directly before you go the atty route - trading trucks could even be cheaper (just kidding). Sometimes one (atty.) letter will get action. Will dealer put their refusal in writing?

Posted

PI1354A is not a TSB. Won't see it anywhere but GM service info system unless someone with a copy or access to GM info posts it. It is "preliminary information"

Posted

For what it's worth, there is a GM bulletin (don't recall the number) that basically says to check for any aftermarket parts (wheels, lift kits, etc.) and is found, essentially tell the customer that t.hey can't address the vibration. Best thing you can do is remove all the aftermarket stuff and put it back to stock. Then they have no excuse not to address it.

Posted

I had a vibration on the highway yesterday. Hadn't driven the truck in two days and it's bone stock. On the way back the vibration appeared to have stopped.

 

I have no idea...

 

Should have bought a Tundra. :D

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

    • Diesel or gas?  The 37s will obviously, drastically reduce mpg, but the gasser will take a bigger hit to mpg, and power.  Rough guess, but I'd estimate a wmpg hit on the diesel, and up to 4on the gasser.    I wouldn't sweat a gear change on a duramax at all, and unlikely on the gasser either. You're obviously not concerned with acceleration or towing, and the 10spd will find itself in the right gear without much hunting, if any.    If towing, mpg and acceleration are a concern, you're doing the wrong mods.  Either leave it alone, or do the lift/tires and let the chips fall where they may. 
    • I understand. It is disturbing to think a manufacture asks so much and gives so little in engineering support. This is not a GM issues, this is a greed issue and one the ALL practice.    My intent was not to remove the wind from anyone's sail but rather to point out the areas deficient so that they can be discussed with improvements the goal. But to do that you have to know the truth and what that truth is.    The commercial interest are honed in on a few select issues in which they control all the variables and are not forthcoming in the least with their customers about the details. Failure is the only thing that drives these people to improvement. One way not to fail it to manage public "expectations". The set a bar they can clear and put their thumbs under the suspenders with chest puffed.... Only the internal data tells the story fully. As we don't have access to that for decades then we have to generate it ourselves. UOA's with data that matters.  
    • I had skimmed through that article when you posted the link and honestly I felt rather defeated in a sense and realized that all these years in changing oil that in fact putting in what I was told was a good quality oil was probably not filtered as well as it should be although the filter put on the engine would be what ( as long as it never went into bypass mode ) would be the final filtering of the new oil that the engine components would first see, but then the filtering media itself is not up to par to what is ideal because a full flow filter would be too restrictive to filter fine enough for the engines best outcome in the long run. Only one of our tractors over the years which was a Versatile with a 855 Cummins had a separate bypass filter, some engine manufacturers did spec a partial bypass system within the main oil filter but I don't believe any other trucks or equipment I was servicing used such a filter. No doubt a product like the Amsoil bypass system is of benefit as long as nothing goes sideways with the extra plumbing and filter such as a rupture/leak that could cause the oil to pump out of the engine ( yes that Versatile had a remote canister with hoses routed to it as well ). With the idiot egr system on a diesel and as a result forcing a lot more soot into the oil, that certainly isn't helping the diesel engines cause or as you pointed out the GDI engine issue with creating more soot and aside from having a fancy secondary filtering system, changing the oil more often helping lower the total soot load.     So oil manufacturing and the end product is not something one can control and I wonder if there are specs on what various oil packaging companies produce in particle count or size. As to the filtering, if the OEM is not designing a filter size and spec that is really what it could be, they too are short changing the end user and so what is the answer. Of course as you say the oil side can only do so much if the air side isn't keeping up its end of the picture and air filters are only so efficient and if in a dusty environment such as farm or construction or driving gravel roads there is a lot of dirt to filter out and some of that ends up into the air stream.    Of course the irony in places like where I am where they dump the salt on the highways but also will mix in some calcium or outright pure calcium for problem road area's, or using calcium as dust control on gravel roads, the vehicle that gets used in that environment may rust out before a properly engineered engine and maintenance finally wears out so one has to face that reality in the rust belt. 
    • Has anyone run these on their 2500?
    • have you stuck with dealer oil changes since then? I made the same switch after getting tired of crawling around under the truck, but I’ve found some dealers are way better than others about getting you in quickly. Curious if yours has been good about scheduling or if you’ve had to look elsewhere for quicker turnaround.
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...