Small vibration felt after Toytec Suspension Install

Hello all. Need some advice. Just had a Suspension leveling kit intstalled at the dealership that I bought my truck. I picked it up at closing time and on the way home I noticed a slight vibration about every 3 seconds. Most noticeable at 40-60 mph. It’s like a pulsing vibration, almost put you in the mind of hitting a rumble strip on the side of the interstate. Just not that intense. Tires definitely not rubbing. No smell. Can’t figure it out. Any ideas? Thanks in advance.

 

Search ECGS bushing.... that’s probably your problem. Put the truck in 4wd and see if it goes away. If it does, it’s the drivers side needle bearing. Again... search ther ECGS bushing and their is several hundred post about it.

 

Yep, what WorKinJoB said. Most likely is your bushing..a search will pull a lot of good information about it.

 

I lifted mine today and did the bushing while I was in there. I never had the vibes but didn’t want to start.

 

I will try that shortly. Thanks a bunch for taking the time to respond. I appreciate it. I’ll let you know what I find.

 

Here is the link for the main thread on it. https://www.tacomaworld.com/threads/front-diff-vibes-ecgs-bushing-fix.464941/page-33#post-16691268

 

Dang! Sorry to hear that. Was it a 2 inch 1inch or 3 and 1? I am thinking of a level kit.

 

Alrighty, people. You guys are freaking geniuses in my book. 99% sure that WorkinJob diagnosed problem correctly. Thanks a bunch for all the help.