1998 CHEVY 5.7 trying to stall out

[DUH-HUH]

1998 Chevy Suburban 5.7

Drove to the store fine, tried to leave, started it up and acted like it wanted stall out and truck was shaking, check engine light on. Made it home, checked the codes, 3 errors:
-Multiple cylinder misfire
-Evap emission control system leak
-Manufacturer control aux emission control

Changed the fuel filter, which did nothing.

Any idea where to start?

 

[Jeff B]

start it at night in the dark, look for spark jumping off the wires.

Pull distributor cap, look for cracks in the plastic.

Check all your vacuum lines, make sure they are not leaking.

 

[C.Berry]

Check alternator to make sure it's not on the fritz Plug wires coolant temp sensor! These are all easy fixes that's caused me similar issues minus those codes

 

[seaflea]

evap emission system leak could be the gas cap being loose. Did you, by any chance, get fuel?