Real Stupid Question BUT I Need To Ask

[DCTENT]

I have 5000 Miles on Our 2008 Dynasty, I have a serious squeak that is very embarrasing when traveling through Cities, It seems to be coming from left rear tandem axle area, However I cannot locate source, I had it greased by a professional We met at the Willmar Minnesota rally, He actually raised Coach off the ground so grease would completly penetrate, It quit squeaking at first & I thought (WALLA) however after driving 50 Miles squeak is back, Not enough Miles on Coach to think something is worn out, Any ideas as to what it could be?.

[DCTENT]

I have 5000 Miles on Our 2008 Dynasty, I have a serious squeak that is very embarrasing when traveling through Cities, It seems to be coming from left rear tandem axle area, However I cannot locate source, I had it greased by a professional We met at the Willmar Minnesota rally, He actually raised Coach off the ground so grease would completly penetrate, It quit squeaking at first & I thought (WALLA) however after driving 50 Miles squeak is back, Not enough Miles on Coach to think something is worn out, Any ideas as to what it could be?.

[pipedream2]

Dctent
IMHO ANY squeak on a new coach needs attention.Does the squeak sound like a wheel turning or is it related to suspention as in bumps ,inside coach or outside ,at a certain speed and stops at higher or lower ,or on turning etc......tell us more ...5000 mi is a new coach
Check that the oil hub where in fact filled from new or a brake sticking .....don't ignore this

[DCTENT]

My squeak is constant as I drive seems as tho it's louder at slower speeds, I had Coach greased & for 30 Miles squeak was gone but came back again, It's definetly in the suspension somewhere!