i think im haveing fuel problems i can hear a winning sound comming from under the back wheels of the car. its very anoying and i notice when i start the car my prssure is at 36, then when the car gets hot after 1 hour of driving my prssure goes to 26 and the noise is louder i have a holly 255 intank f/i pump. please what is the problem hear . help.

 

Sounds like your pump is in trouble, man.

Sonny

 

What exactly is your fuel setup ? Just the intank, FMU and stock fuel regulator ?

 

if you holly intank is making that noise then it sounds like its in trouble...

 

i am using 310 injectors, 8:1 fmu,b&m fpr, v-afc,and the intank, and i just installed msd 6btm, cap, coil, wires.