SimpleManLance

iTrader: (9)

i got this wierd noise coming from the drivers side. it sounds like from the valvetrain. i pulled off the valve cover, everything looks good. nothing i seen looked broke.

it only makes this noise from 2-3000 RPMs

anyone got any ideas on what this noise is?
http://s2.photobucket.com/albums/y39...t=P1010120.flv

the videos not the best because it came off my digital camara.

ReSpAwN DeMoN

Are you talking about that almost sorta kinda clicking sound when you finish with each rev?

SimpleManLance

iTrader: (9)

yup the flutter kind of noise when i rev it up and then let the motor come back down.

the unnormal valvetrain noise

Derek @ EDO

iTrader: (73)

sounds like a loose rocker,check all your rocker bolts and make sure they are torqued down to 22ft lbs, i think thats the torque spec. you might want to double check.

SimpleManLance

iTrader: (9)

oh yeah i forgot to mention that we did check them. not with a tq wrench because we didn't have one but there all tight.

Derek @ EDO

iTrader: (73)

Possible bent pushrod? It could be an exhaust leak as well.

SimpleManLance

iTrader: (9)

anyone else with ideas?

i will try and get a better video of it..

SimpleManLance

iTrader: (9)

TTT


just got done pulling the push rods, all of them are straight, everything under the valve cover looks good. anyone got any other ideas??? because im clueless

thanks
a bunch

SimpleManLance

iTrader: (9)

some more video clips from before i tore it apart

http://s2.photobucket.com/albums/y39...t=P1010331.flv

http://s2.photobucket.com/albums/y39...t=P1010330.flv

the noise isn't that distinct on these videos like it is on the first one.

in the first one you can hear it once i let off the gas and the RPMs drop it makes a flutter sound.

i wish i could have got a video of it with my video camera instead.

anyone got any ideas as to what it is?

v8

iTrader: (10)

rist pin is the problem.