Hello every one new to this please help me. I had a grinding sound coming from the front hub area so I checked here and found out that my solenoid vacumm valve was shot .I replaced that but now I could hear like a growling sound when I drive also the truck feels heavy like if its on 4wd L.

 

You probably need one or both IWE's.

 

Thanks glc I'll give those a look tomorow.