Hey people... just got a used 2007 H3 19k miles 80k miles of bumper to bumper warranty.

i just drove it for 1 day and I can feel a vibration at speeds from 20 to 90 mph... very noticeable...

also some valves and head noise i think...

i am taking the H back tomorrow for check up...
any tips on what to look for on this 2007 h3 ?

thanks you all in advance...