My car when cold starts fine. It has 45 psi fuel pressure with the vacuum line off. It runs and drives fine. When i turn it off at operating temperature it will not start again because the injectors do not fire. There continues to be no signal through the injector harness to the injectors until fuel pressure is lowered to a varying point which seems to be getting lower and lower as time passes. Once the pressure is lowered the car will start again and the pressure can be raised back to 45 psi to drive the car with no trouble until i turn it off again.
This sounds like a resistance issue in the wiring somewhere, or a sensor perhaps that cannot push the load of firing the injectors with the pressure as high as it was.
Im going to swap the crank sensor out since i have one sitting around.
This sounds like a resistance issue in the wiring somewhere, or a sensor perhaps that cannot push the load of firing the injectors with the pressure as high as it was.
Im going to swap the crank sensor out since i have one sitting around.