I installed a Fass System on my 02' and now I believe it is wrong. I hooked up as per instructions but, now I noticed that I must have a factory lift pump in my tank. So the Fass system should not even run right. It runs about 15 Psi. So do I need to do the install w/ the optional suction tube?

 

How did you notice you had then in-tank pump?

If you have the pump in the tank, you will need the STK-1001......OR find a stock sending unit to put back in......

 

I was assuming that I did with it being a 02' . I did look on the side of the block and I do still have the old lift pump there so I guess I was wrong. I was told that if it did have a in tank pump that the Fass would not even work.

 

OK...well if you dont have the intank pump, pressure is good.....you should be just fine then....

 

If you had a "in tank pump" your fass would not work. I just went threw all of this the Fass will not pull through the the pump. I had to install a straw after I thought the VP44 had gone bad. Good luck