Jump to content

Recommended Posts

Posted

Truck is in shop and it is coming to a head. Problems will be over tomorrow. I will get satisfaction. Life is too short to worry about a truck. Sometimes we make bone head decisions. We try to depend on a brand. Not this time. They dropped the ball and there is no fix. Good luck. I do not want my truck back because it pisses my off just to look at. Used to be when you get a truck you get up in the middle of the night and go in the garage and sit in it..Sorry to say I cant stand the sight of it.....

Went to shop today and they are sending drive shaft in to balance and add some weights or something to stop the drone or hum. At least they are more proactive. I looked at Dodge and Ford and I just plain don't like them. As long as they give me vehicles and stay on it I will be patient. They have 2500 HD in the lot but won't fit in the garage.

Posted

Went to shop today and they are sending drive shaft in to balance and add some weights or something to stop the drone or hum. At least they are more proactive. I looked at Dodge and Ford and I just plain don't like them. As long as they give me vehicles and stay on it I will be patient. They have 2500 HD in the lot but won't fit in the garage.

Post up your result, I hope this cures your problem.

Posted (edited)

I go in for a new drive shaft on Monday, not real hopeful. The more I drive it, the more I think it has to do with transmission gearing and RPM's vs V4/V8. It reminds me of driving a manual and starting out in too high of a gear. I went on a icefishing trip with friends last weekend and was utterly embarassing on the drive out with the amount of shaking. It sat for a day and on the way home the first half I didnt notice much of anything until I went up a hill and then it all went to shit again.

 

I dont know, I'm so tired of it.

Edited by microwave
Posted (edited)

Has anyone tried the AFM delete to see if that makes it better at all?

 

Mine is at about 70mph and over, but those experiencing the vibrations on hills etc, I wonder if that would help. I too am with you microwave in thinking that it might the the rear end and gearing etc. because new tires or drive shafts aren't appearing to make things any better.

 

Hopefully you will have luck with the drive shaft, let us know!

Edited by hotrodz37
Posted

Update: After my seventh trip to a dealer and riding with the engineer, he said it's a tire issue!!!!!!!! Even after 11 tires and 8 road force attempts. He acknowledged the vibration both on the highway and in the dealer parking lot. Still thinks is a tire issue at 5mph on brand new cement in the dealer parking lot!!!!!

 

I absolutely believe it is a transmission issue as mine is behaving worse and worse, slipping gears, abnormal shifts, clunky shifts. They drove in for only 13 miles and reported no abnormal transmission issues..............Eight visits and fighting them for months and that is a far has they drove it!!!!! I let a co-worker take it to lunch one day and he said he does notice the vibration but what he noticed the most was the abnormal shifting and lurching................

 

I highly highly recommend everyone on this forum contact a lawyer. It is very easy and does not cost you a penny. GM will not take care of us or this issue. Let them deal with the lawyers and save yourself the horrible stress and nightmare.

  • Like 1
Posted

If it's not the tires then it must be the driveshaft. From my personal experience on several past vehicles with vibration issues, the factory shafts were slightly bent and way out of balance and of course the dealer was no help. The faster it spins the more it will whip out of shape. I've had them balanced and straightened at a driveline shop, spent the $150 or so and the problems disappeared, worth every cent and no more aggravation.

  • Like 1
Posted

I just noticed this topic has been moved to the sub forum, is this normal? Or is it being swept under the rug?

I think you something there. It is a huge problem. Expensive fix.

Posted

If it's not the tires then it must be the driveshaft. From my personal experience on several past vehicles with vibration issues, the factory shafts were slightly bent and way out of balance and of course the dealer was no help. The faster it spins the more it will whip out of shape. I've had them balanced and straightened at a driveline shop, spent the $150 or so and the problems disappeared, worth every cent and no more aggravation.

 

The dealership took the drive shaft off Friday and is sending out. Checking yolks and anything that could wobble. Will keep you posted.

Posted

So when I drive my truck at any speed u feel a slight vibration from my feet all the way up to my head. When I get to a stop sign the vibration goes away while I'm stopped. Is this the vibration everyone is experiencing ?

 

I can still feel it in my body after a 30 minute drive.

Posted

Relax dude. My truck had a terrible vibration too and instead of going to the dealer demanding a fix, I told them what I had calmly and they believed me. Left the truck for the day and they replaced the back left tire and the vibration is completely gone. Mine was between 72-80 mph winds onlh with driveline speed. Take it to a different Chevy dealer IMO. Fighting with a dealers service team only makes them want to help you less...

Posted

Relax dude. My truck had a terrible vibration too and instead of going to the dealer demanding a fix, I told them what I had calmly and they believed me. Left the truck for the day and they replaced the back left tire and the vibration is completely gone. Mine was between 72-80 mph winds onlh with driveline speed. Take it to a different Chevy dealer IMO. Fighting with a dealers service team only makes them want to help you less...

Relax dude? I glad you think you know me. I have been nothing but pleasant with my dealership as the problem isnt their fault, they just sell them. I have been in 7 times now, including tire balancing and replacement along with a new driveshaft that did nothing. So no, I wont relax dude.

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

    • Can anyone explain why the oil pressure runs higher after the DFM is shut off?  just installed the Pulsar Lt.
    • Thanks!  I figured as such; GM and other manufacturers have used standard parts and harnesses across trim levels and such for decades.  I pulled the blank accessory cover off of my commuter van (a 2016 or so Chevy 15-passenger) years ago and found the plug for a USB outlet.  It wasn't connected to anything, though (I tried swapping in an outlet from another van).  I was a GM Tech years ago (late-90s) and was pretty familiar with my 2006.  I might be wrong, but I view newer vehicles (pretty much anything made in the past 20 years) as being a lot more plug and play.  Meaning, more unused wires and plugs unless you have the Mack Daddy of vehicles.    
    • not all plugs will be used.  gm uses more generic harnesses that support most/all options, and if your truck doesn't have a specfiic option, the plug won't be used (commonly will have a dummy insert in the plug , or it'll be taped up, but some may just be left as is).  But it's sldo possible some p.o. has installed the wrong/cheaper parts that aren't correct for your vehicle...
    • First off, I'm not trying to just get easy advice/fixes for the issues I've noticed so far.  I'll be combing through the site via searches and such, and if past experiences are any indication, should find what I need.  For the sake of conversation, though, I figured I'd post the handful of things I've noticed in the 12 hours since buying my 2010 SLE CCSB.     Indicator lights: Airbag and TPMS.  The tire pressures aren't reading for any of the wheels, so I'm pretty certain the sensors were either removed, are damaged, or are otherwise inoperable.  I used to mount and balance tires 25 years ago but am pretty much ignorant when it comes to TPMS.  My 2006 didn't have the sensors and this might be the fourth vehicle I've owned that does.     Radio: Rear speakers aren't working.  I removed the driver's side rear door panel and checked the speaker and wiring.  I also removed the sill and b-pillar covers to check the wiring.  A few minutes of Google Fu showed that this is potentially a head unit issue.    Switches: Power mirrors don't turn left/right.  I ordered replacement driver's door switches that should arrive tomorrow.  The windows and locks work but it was only about $20 for all of them.  The driver's side rear window switch lets the window down but won't put it back up.  I think the passenger rear doesn't work at all.  In the coming days/weeks, I'll break out my multimeter to check all of that.   Unknown wiring harness: There's a box attached to the front driver's side of the engine compartment, right where the second battery shelf is located.  There are three plugs, one of which looks like it fits a standard headlight-style bulb (9007 or similar).  It doesn't look like it's plugged into anything.  I'll do some digging and if I don't see anything elsewhere on the site, post some pictures here.   Unknown plugs on brake booster: There are at least two female plugs on the brake booster that aren't being used.  I think it might be a replacement/aftermarket, so maybe those are used for a different application, as there don't seem to be any unplugged harnesses and no indicator lights are on.   Little squeaks when turning: Sounds almost like a bushing around the bed of the truck.  I'll have to pay close attention as I get more familiar with the truck.   Clunk on acceleration: possibly the infamous drivetrain clunk.  My 2006 had it and I'm just not familiar enough with this truck yet to fully grasp what it is.   Anyway, my apologies for the vague and all over the place post.  This truck is new to me, and it's been four years since I drove my 2006.  With 200k miles, I know I'll need to learn this truck quickly to avoid having any major issues, despite being confident it's got much more life to it.  My 2006 had nearly 320k on it when I parked it (nearly 300k of which I put on the truck), and it was still drivable then, though I suspected the head gasket might have blown.  I'd hoped to have that truck back by now, but it's gone forever, as I detailed in my reintroduction thread.  
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...