NJMurvin

Or, at least officially acknowledge it???

I haven't been real active on this forum for awhile. This and a rattle in the driver side mirror are about my only complaints in 32000 miles of trouble-free driving. I noticed the vibe again today on the fwy and wondered if there might be a fix.

I'm talking about the driveline vibe, not the one that was fixed with the power steering hose weight. I know about the hose clamp on the driveshaft trick. I haven't tried it. I just wondered if DC has fixed it correctly.

ptgarcia

No 70 mph vibrations on my truck.

NJMurvin

I think it mainly afflicted short wheelbase 4x4 quadcabs. Your mega has a longer wheelbase. Or, they figured it out and fixed it on 06s.

ptgarcia

Ohh, I see.

boyeraz

I just sold my old 2003 Quadcab and mine would rattle at 68 to 74 MPH.

I never took it to the dealer because my warranty was exp.

So I bought a new 2007 with more problems then the 03.

raychem

It has to do with drive shaft lenghts......the sb trucks have a one piece aluminum which is garbage(i am on my second) and the megas are a two piece steel.

Richard

Wulfdiesel

i have a QC SB 06
no vibrations
of course I dont ever think my truck has ever seen 70 MPH...

bigdav160

At first I thought it was driveshaft also.

I'm not so sure anymore. On a recent trip through the mountains of New Mexico and Colorado I could get the same vibration at 2000-2100 rpms not matter what gear.

Seems to be more engine related.

SlowJeep

Ya, what he said.
No vibes in my '06 SB QC.

mj007

What he said .... my '05 doesn't vibrate except when I run it down the railroad tracks below 40.