Fair enough. For me I’ve replace most of the spark side in the last 10k (cap, rotor, plugs, wires) and just finished replacing most of the air supply side (new intake boot, air filter, Pcv valve, most vacuum lines). When mine does it, if I let off the gas and go to idle I can push back on the pedal and it is better.
Out of curiosity, when you pop open your gas cap do you get a ton of back pressure (hissing)
Out of curiosity, when you pop open your gas cap do you get a ton of back pressure (hissing)