1989 f150 2wd 302 mazda 5spd

ive been hearing a noise coming from my tranny/clutch it sounds like running water sometimes it stops when i push the clutch pedal sometimes its always making the noise- the noise doesnt accel/decel it is just there. what is it?
i appreciate any info you can offer thanks for reading this

 

nobody knows?

 

If you step on the clutch and put in gear does it stop immediately?
My m5od has some input bearing noise
Check your fluid-easy to do-the m5od has a known slow leak tendency

 

I have seen this problem on 350's the "throwout bearing was the problem there. How many miles What year

 

Does sound like input shaft bearing.

Mine does it. 89 4.9 M5R2

If I push the clutch in and put it in gear - as long as the truck is standing still - there is no noise.

Once the truck starts to move (even with the clutch in) or I let off on clutch the sound comes back.

Have noticed that the higher the gear the less noise it makes.


I'm just living with it.


/Ricache

 

sorry for the delayed response. yeah thats exactly what mine is doing, it also has a slow leak, i just recently changed the fluid in it but i dont remember if it stopped i only notice it when its there. thanks for the help its much appreciated