Buzzing noise from valve cover, 2005 suzuki forenza?

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Ryan

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Im hearing a loud buzzing noise coming from the valve cover and timing gear area. The noise increases with rpm. Oil level is good, oil pressure is good and their is no other problems with the car. Ive re-secured the plastic timing cover and that had no effect. Ive even gone as far as yelling at it to get it to shut up, again no effect.

Any ideas of what it could be? to be safe, ive parked the car until i figure out whats going on. Thanks!
 
Well, I would think yelling at it would have done the trick. I'm surprised that didn't work.

Try replacing the pcv valve. It's cheap and easy to do. Good luck.
 
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