Update!!!! Well it seems I was looking in the wrong place(shims). My mfi problem lies with the mfi pressure to the injectors. While disconnecting the fuel lines to the injectors on the T pump, I noticed sudden burst of gas from the lines. Makes sense(pressurized). Now when I installed the E pump and ran it, I loosed the same lines and no pressure just a dribble of gas. That explains the hot start problem the became progressively worse as time went on. So does my pump need rebuilt$$$ How much$$$ Maybe just the seals
So now when I install the T pump again I hope I can get it adjusted correctly without all tha backfiring.That's were I came up with this shim stuff. Both pumps have different shims. Back to square one. Oh I did try something crazy which made the car run extremely fast with the T pump. I set the barametric linkage arm pin in the hole instead of resting on top. My God the low end and midrange. But it about fouled my sparkplugs and looking at this setup I believe it makes the barametric cell useless since the linkage is almost stationary.
Kevin