Fuel Pump 94 LT-1 in 94 Sonoma,had 4.3

[kmkommes]

Not sure if it is the problem or not but I want to switch it anyways, My LT-1 will not Rev, it cuts out. If you feather it you can get the rpms up high. Anyways which model number fuel pump should I use? one froma 1500? what years? do I changed the whole assembly or can I just change the pump.

thanks

[IceQueen]

96 c1500 chev pickup pump works great for lt1\'s, lt4, vortec, ls1, ls6 engines

[grinch]

What you can do is replace the fuel pump with that of a Lt1 powered car(Camaro, \'Vette, Firebird or Impala (Caprice). Use the modular housing from your S-10 & just replace the pump. I changed mine last weekend& it\'s working fine.