Looking for some help fellas

[crazedcntryboy]

I have a 2003 L and i put in a accufab SBTB. At certain positions of the throttle im getting a whistle noise. almost like a dog whistle??? How come and if its bad how do i fix it.

Also how come my Oil pressure gauge is reading almosy 75psi??


PLEASE HELP ME!!!!

 

[throttle jockey]

A whistle is normal with a SBTB.

 

[Robert Francis]

I've never had any "whistling" on my Accufab SBTB, and I've had it on for over 6 years. I know that some guys installations in the past had a small amount of gasket leakage between the SBTB and the plenum and this can cause that "whistle" effect.