I think Bryce has a 2004? Correct me if I am wrong.. so to be having a lunging issue so soon? Now on Anthony's 1995 .. I would look at the usual like Serg said = Spark Plugs. My lil sister's 1997 Chevy Blazer was doing the same thing..The lunge/****. We changed out the spark plugs, new ignition wires, and changed the fuel filter, and the engine mounts too. All is well again with the chevy.
Melissa
Melissa