The starts fine in the morning and after the car cools down after driving. When I drive the car a few miles and turn it off for 15 to 30 minutes it is extremely hard to start. Sometimes it can take 10 to 15 minutes of on and off trying. The car will crank but not start. I have replaced engine coolant sensor, Oil valve control, 4 new coil packs, new plugs, new O2 sensor upstream, new mass air sensor and have thoroughly clean out the throttle body. It seems to be either a leaking injector or failing fuel pump. When the car starts it drives perfectly fine. I have test the throttle response and there is no lag even at higher speeds. Please help. Thank you for your time.
Dec 12, 2019 at 7:12 PM
