92 TBI 454 runs like garbage

[Oledirtypearl86]

Had a buddy drop off a tbib454 it runs like it's out of fuel any ideas

 

[hce]

Change fuel filter. Check fuel pressures, should be about 13, and a special inline adapter is needed for this. If not fuel filter suspect fuel pump. Coworker just went through this.

 

[Oledirtypearl86]

Yeah did filter and pump and regulator it's showing min 14 psi

 

[Oledirtypearl86]

Figured it out the egr was weak and would vacume test ok but when driving it it would suck I open so I blocked it off and runs great