[1989notchback]

well i start my car an it sounds fine for about 10seconds, then a sqealing sound starts happening an when you shut it off it bleeds off an keeps sqealin real loud.

sounds like some sort of vacuum leak but it isnt, checkd them all, aint fuel, jumped the fuel pump.

the sound is coming from inbetween the back of the motor to the transmission.

spent 2 anhalf hours with 4 other guys an we aint got nothing.

any help or suggestions would be very appericated:yup:


YouTube - ‪5.0 mustang loud sound??‬‏

 

[93 kc]

Sounds like a blown head gasket only thing with that much presure

 

[93 kc]

Compresion test rear cyl.s

 

[1989notchback]

I thought about that. But dosent leak coolant An it sounds like it's like almost to the tranny. Should prob do a compression test to verify forsure.

 

[spdjnky_42]

How do you have your pcv setup with that SC?

 

[1989notchback]

the big hose one gose from the front of the middle of the intake to the back of the lower intake?? same as it was stock i havent changed it.

but this is how the pcv valve on the valve cover are set up...

are you suppose to change something with the blower?