When its just idiling it acts like its going to cut out had the spark plugs and wires replaced and the fuel pump it doesnt do it while your driving

Hello, if you have a rough idle, it is possible that there is some kind of intake or exhaust restriction. Or, there is some kind of imbalance in the amount of air coming into the engine in relation to the fuel. This could be due to an air leak or restriction, or a fuel pressure concern. In any case, hands on testing with a diagnostic tool and shop manual will reveal what isn't quite right when the concern happens.