1987 Chevrolet Nova "body turn blue die" Questions

...body sprays out gas when key is turned, it will start but only for few seconds, rapidly pumping fuel pedal keeps running but very rough and dies right away after stopping pumping, 350 engine in it. ...

...Body is the Manifold Absolute Pressure (MAP) sensor...It has a 3 wire connector...Orange (+5volts)...Dark Green/Orange (Signal lead)...And Black/Light Blue (Ground)...We need to eliminate this sensor ...

to tell you where to start. Out of the blue guess is that you have and air leak in the throttle body, plug not firing right, dirty fuel filter, etc. Something starting to fail but not totally gone yet

...turn off when the car was turned off. Removed fuse and replaced it. But then car would not start up again. Same thing. All lights came on and clicking noise. Help! You could try tapping the starter ...

turn the key for you.) The compression can be checked with a compression gauge but I'll assume this vehicle ran before you made changes and it's difficult to ruin that component. Fuel can be "injected

...turn the key to the run position next listen for a hum or whine from the fuel tank with the door open holding the buzzer switch in on the door. If you here a hum then find the pressure test port for ...

...blue. Car was running great, came home turned it off. Came outside a few hours later to leave and it did not want to start, so it didn't, for three days that first time. and has been that way since. ...

...turn the key to start it send a low voltage signal to the BCM - body control module . The BCM sends a message to the PCM/ECM - engine computer to energize the starter relay . A lot of complex ...

turn the key to run, you should hear a whirring noise , that is your pump pressurizing the fuel lines to the injectors. if you dont hear that check fuses. if you are lacking in the basic 3 things fuel

...body and replaced the O2 sensor. Voila, it passed smog, barely. Raw gas was AT the allowed limit. Since, I have replaced the fuel filter (on the frame rail), distributor cap, and rotor. I have blue ...