Well ,I took off the thing under the cab, inside the frame like they said and looked up the part # AND--- well that stupid piece is only the tank switch valve!!---After more tracking, now they say it could be on right side just ahead of the starter,--NOT on this one!---next location possible was in tank!--- Not sure I want to empty the tank and try taking that sucker off!---Not a 1 man job and I have to work by myself.
Next idea they came up with was that it has a 2 stage mechanical pump in the valley UNDER the turbo. YA take turbo and pedestal off to change that sucker IF its the problem child!---Mine looks like a single stage pump.--- anyway I am getting no where on this POS! thanks; sonny
