dangerous dave
Junior Member
Pulled motor at 120-K new lifters cam valve job mds deleate because of a failed lifter..
pulled oil pan to check for any debres from bad lifter and damaged cam lobe thair wasent any..
when cold starting thair is a verry loud woosing noise that gets louder with increased RPM
Fist thought was the cooling fan but after pulling off the surpentine belt the noise is still thair
Wats wierd is that it goes away at normal operating tempiture.
I put it on my lift and rased up while running ,with a Stethoscope it seems to be comming from the oil pan .
IM baffled not sure what it could be ??
I didnt change the oil pump or the timing chain..
Has any body hav any advice or had this experience?? 2014 5.7
pulled oil pan to check for any debres from bad lifter and damaged cam lobe thair wasent any..
when cold starting thair is a verry loud woosing noise that gets louder with increased RPM
Fist thought was the cooling fan but after pulling off the surpentine belt the noise is still thair
Wats wierd is that it goes away at normal operating tempiture.
I put it on my lift and rased up while running ,with a Stethoscope it seems to be comming from the oil pan .
IM baffled not sure what it could be ??
I didnt change the oil pump or the timing chain..
Has any body hav any advice or had this experience?? 2014 5.7
