i checked the recalls tsb list and couldnt find the motor mount one is there another site that shows it just in case i have to prove my case?

 

should i have the dealership replace injectors and s plugs anyway?

 

my truck shakes "sometimes" when it's in park but is shakes to where i can see the passenger seat shake and i have noticed that when i do this the rpm's are in the 660-690 range which seems really low to me and i dont have the ac nor do i have the defrost on i shut the air off and it still does it and then ill push the gas a little and it'll go away..:S

-Matt

 

You may have a bit of a hard time convincing your service department that there's something that needs to be fixed. I've heard of some dealerships saying that the vibration is due to the fully-boxed frame, i.e. because the frame is so stiff it's transferring the vibration from the engine just like it would in any other truck, but it's much more noticeable due to the frame.

BTW, anyone know if that TSB covers the 05's as well? My truck has had this shake for as long as I can remember and as of yet I haven't been able to lead the service techs down that "garden path."

 

My truck shakes too when I'm parked. .

















Wait, nevermind thats my true duals.

 

I notice that everything that causes a vibration with these trucks seems to resonate through them. Every bump on the road is felt at least three times, not just once. The lips on the freeway were the overpass joins the road will cause the truck to jump a little to one side, that sort of thing. Maybe related to the frame stiffness.

 

no idea on what it could be some one told me that it could be the iac(idle air control)valve and to clean it with throttle bodie cleaner i also sprayed my throttle bodie with cleaner and added lucas injector cleaner and its still somewhat shakey maybe thats just how these trucks are...?