EFLine

Interesting, i'll go to the garage and check that out. You would think that this would throw a code, did you happen to notice if yours had a code or not for like a cylinder misfire?

Thanks BBS. funny you mentioned that. I had to do that last week because MyLink crapped out on me and disconnecting the battery, (along with the fuse) was a supposed "reset" for it. Might not hurt to attempt it again though to see what happens.

So I know we all have the shakes when it comes to our trucks, but I have been experiencing a new "feature". I'll be driving down the highway around between 65-80mph depending on highway and traffic and get a surging or pulsing feeling. It almost feels like the transmission is slipping, or it's knocking itself in and out of overdrive. The RPMs do not jump and it's not when it shifts from V4 to V8. Does not seem to matter if cruise is set or not, and will happen multiple times, sometimes consistently every 45 seconds (rough numbers). Just trying to say it's not a one time deal while I'm driving. Any ideas?

I noticed mine doing the exact same, the waxy coating was just flaking off and frame rusted worse than what some of you guys are posting. Just called the dealership and they will not cover this under my warranty. Just wondering for those that had the dealership "fix" this issue what it costs?

I did a search and this did not come up, so i started my own thread about this. Having the same issues and dealer did my last oil change, found out that there was not enough oil in there to reach the dipstick. As for the reasoning, I am going in there today to figure that out Just wanted to say i have the same issue with sadly no resolution at this point

I posted about this a while ago, consensus was the flapper valve in the exhaust http://www.gm-trucks.com/forums/topic/181503-whistle-out-of-v4/?do=findComment&comment=1737266

Drove to the cabin yesterday in the Wisconsin Northwoods. Took a few pics but this was the best. Thought I'd share

Looks Great!!!

Added matching front tints, 18-20% and 55w 5,000k headlights. Sorry for the lack of good pics.

New to the site and thought I would post up my new ride. 2014 SLT Z71 with nearly every available option. Traded this in Got this