So I have a few questions. I have a long story but the questions will come first.
First question on the gm service manuals it shows some fusible links on power sourses for the fuel pump. If this is correct does anyone know offhand the location where the fusible link would be hiden??
The long story is helping my friend John get his 87 GN up and runing. His fuel pump isnt priming so I bought a new fuel relay incase his was kaput. The thing is the new relay didnt do anything. We used a test light on the wiring at the pump harness end and the priming voltages were a no go. We then jumpered out the relay with power from the AC relay and the pump kicks on and fuel pressure goes to 43lbs. We try to start the car and seems the injectors arent firing so wont start.
Toss a little starting fluid in through the old school smc alky nozzle and she fires up briefly. So we have fuel pressure and now no signal to tell the injectors to fire up. I think possibly even though we can get the pump to run we arent sending the voltage to the correct areas to fire off the injectors?
Thanks in advance,
Scott
First question on the gm service manuals it shows some fusible links on power sourses for the fuel pump. If this is correct does anyone know offhand the location where the fusible link would be hiden??
The long story is helping my friend John get his 87 GN up and runing. His fuel pump isnt priming so I bought a new fuel relay incase his was kaput. The thing is the new relay didnt do anything. We used a test light on the wiring at the pump harness end and the priming voltages were a no go. We then jumpered out the relay with power from the AC relay and the pump kicks on and fuel pressure goes to 43lbs. We try to start the car and seems the injectors arent firing so wont start.
Toss a little starting fluid in through the old school smc alky nozzle and she fires up briefly. So we have fuel pressure and now no signal to tell the injectors to fire up. I think possibly even though we can get the pump to run we arent sending the voltage to the correct areas to fire off the injectors?
Thanks in advance,
Scott