Weird noise from under Valve cover????

[hippy]

Last night ran the car a Little hard its a 98 gsx with a jdm 6 bolt. And after a hard drive as i was gearing down i could hear this weird noise (sounded like the inner fender was hitting the tire) So i got to a stop popped the hood got out and it was really loud like vibrating noise so i shut the car of got the timing belt cover of started it up everything looked good still odd noise. Shut it of and waited for a few mins and started it up again noise was gone reved it a few times still gone than i slowly came back , right under the oil cover it almost seems like a rocker backed of or something I'm going to pull the valve cover of tonight and see what it looks like! Anyone know what this might be its almost like a whining noise??

 

[ddavisaf]

Check your pcv valve. Also a boost leak test. You said a whining noise so I'm assuming an air leak?

 

[hippy]

Well found out what the noise was tonight it was the timing belt so loose it was slapping of everything the hydraulic tensioner failed its right in flush, so i will have to get one tomorrow thanks god it never jumped its timing and good thing i found the problem!!