Hello i have a 95 silverado 4x4 5.7 and im having trouble with it stalling out in gear when i hit the gas i pulled the engine codes and i was wondering if you guys had any suggestions where i should start



42 - Electronic spark timing (EST) circuit - open or shorted
Direct ignition system (DIS) fault - bypass circuit open
or shorted to ground during engine run
Fuel cutoff relay circuit - open or shorted to ground

-i checked the est first thing and it is plugged in-

44 - Lean exhaust indicated (Left side on dual oxygen models)

54 - Fuel pump circuit fault or Mixture Control (M/C)
solenoid fault or Electronic Control Module (ECM)
fault/EGR solenoid #2 failure (3.8L VIN1)
Fuel pump relay

75 - Digital EGR fault - #1 solenoid or system voltage low
(charging system problem)
Transmission voltage low


Any help would be very appreicated

 

Looks like its all related to a fuel problem. Get a fuel pressure gauge hooked up to it and check your pressure at start up, rev'd, and when shut off. My guess, the fuel pump is on its way out. But thats only a guess.

 

okay thank you ill try that, now i read somewhere how to do it but i cant find it, mine dosent have the schrader valve too hook up too so how would i do it in line?