I have seen a bunch of people with relatively the same issue as me all over.

My 1995 Suburban has the 350 tbi in it. My truck stalls at some times I’m at a stoplight, or if I shift in gear it’ll stall. But before it stalls, the rpm gauge fluctuates, and the truck runs rough, sometimes sputtering. Note- I do NOT have any fault codes on this truck, as I have checked 6 times. I have replaced the following-

IAC Valve
Fuel Filter
ICM
MAP Sensor


What else could I do to maybe fix this issue?

 

Have you done a full tune - plugs, cap, rotor, wires recently. My 93 did this with a bad distributor as well.

 

I did the cap and rotor recently. I’ll look at the plugs tomorrow after work. I might do the wires too. Any other suggestions?