13b into a 12a 1st gen - no fuel????
 

i put an 87 13b into my 83 GSL.. everything is hooked up, computer works, and i have spark... but im not getting any fuel! is there any way i can test the fuel injectors, or maybe force them to work? im using a fuel pump that does 78psi. is there something special i might need to make the fuel injectors work that i might be missing?

thanks
mike

Are you using absolutely every sensor and everything underhood from an 87 FC? Give a little more details about your setup.

Check to make sure all fuel lines are connected. Then pull the rail off with the injectors still entact and depress the pin on the injectors, if fuel comes out then have some one try and start the car. If no fuel comes out check the lines and everything and make sure you don't have any restrictions. You can also check the fuel pump to see if it is working by hooking up an multimeter up to it.

- Steiner