I as well am not a mechanic, but, it sounds like something in the engine bay has found a harmonic at about 1,500 rpm.geomax said:.....
Could be that something is just loose and needs to be tightened down...:dunno:
I would check engine compartment accessories, and hoses, etc.. basically anything secured anywhere for looseness as stated above, before i took the valve cover off.laineyM3 said:I've got 82K, just bought my car about 2 months ago.
i guess i'll take off the valve cover and see whats going on in there. I hope it's nothing major