Fuel issue - Removed Fuel Pump Fuse and car still runs

[JDS Performance]

Fuel issue - Removed Fuel Pump Fuse and car still runs

OK to start from the top.

I bought a stock s13 91' hatchback

It has a gas smell in the cabin after refueling

I changed the o-ring for fuel pump cover to gas tank - didnt fix it

I was in the process of changin the vent tube from filler neck to gas tank - and courtesy nissan sent the wrong part - they sent the hose that goes over the actual hose!

But anyways - I went to do a fuel pressure release (did not do one on the fuel pump O-ring - and yes is spilled fuel everywhere )

I pulled the fuel pump fuse - remove the gas cap - started the car - it ran then died - I started car agin and it did the same thing - then the 3rd-4th-5th time the car just kept running - acting like it wanted to cut off but never did!

This is weird to me - no fuel pump to pump fuel - but the car continues to run? WTF?

So now I think maybe my gas smell might have something to do with this?

Anyone have any idea or ever had this happen to them?

[kaktus]

this might have something to do with physic i think. you said your gas cap is open, that will actually create a vaccume force that pushes the fuel. for example: you dip a straw into a cup of water and use your finger to cover up the other end( dont let any air out). Then you take the straw out; the water will stay in the straw until you take your finger off and the water will come out. but that's just my opinion.

[JDS Performance]

I removed the cap to release the pressure

but I have no idea right now?