I have a 99 Nissan Sentra GXE 1.6L About 3 months ago had the entire distributor assemly replaced. The car ran good until about 2 weeks ago I was driving along and I pressed the gas pedal down and car just stayed at idle speed then it shut off engine cranks over but will not start. Checked the fuel pump it is working fine also checked for fuel all the way to the entrance of the fuel injector's all is good. I made sure the plugs have fire also and they are good. I then purchased an Arcon code reader/scanner plugged it in and it reads there are no codes. Can someone help I would appreciate any advice you can give.