I jus finished replacing the 4.3 v6 engine with a new one. Motor turns over but will not start. Spark is good and fuel and fuel pressure is good. All wires are hooked up we have not been able to get the motor to start yet. It will try to start when fuel is put directly in the top of intake but it seems like the injectors aren't pumping gas. Like the computer or something isn't letting the injectors pump. Pls help I need answer as soon as possible. I need this vehicle for work. Thanks.
Tuesday, August 27th, 2013 AT 3:12 PM