25 awd hybrid 2k tow.. 6000 miles.. Truck has a noticeable buzz in every gear (including neutral).. I may be crazy but I never noticed this sound until just recently.. Normal?
With winter weather, our hybrid engine often BARELY heats up above the cold level.. Has anyone installed a hood liner? If so, did it help retain heat in the engine compartment? Any other pros or cons to using one? Thanks for your time..