CHEVROLET SILVERADO FUEL PRESSURE

Did Routine Tune Up Plugs, Wires, Pcv, Fuel Filter. Truck Stil Wants To Stal When Idling, Seems Allright When I Kick The Pedal...

We Have Changed Mas Airfliow And Ox Sensors Also Cat Converters Mufler Map And Checked Fuel Pressure Which Is 52 With Motor Running Still...