So i've had one problem after another since buying this car
1981 sedan deville with the 6.0 v8-6-4 decommisioned
Replaced the timing chain, got it in time, wouldnt fire, found i had no fuel pressure, replaced the pump and filter fixed that
i still have a draining battery for some reason but enough about all that
I'm having an issue with the injectors
if i take off the injector harness, the driver side dumps fuel like theres no tomorrow into the throttle body as i try and crank it over, starts up and idles til it stops dumping fuel or i turn it off
passenger side nothing comes out
if i connect the harnesses back to the injectors it continuously tries to crank til the battery dies, and i dont believe fuel is released
i tried hooking up a noid light to the harnesses, didnt see a flash at all on either of them, i then tried a multimeter with a max setting for the voltage (thinking maybe the noid light was burnt out) but it just gave me an overload error (i think it was in millivolts)
the nod light led me to believe its electrical, but the dmm lead me to believe its getting juice cause it said overload
the other weird thing is that the windshield wipers will turn on, without touching the switch while i have the key in the run position, not sure if that was with the harness hooked up to the injectors or off or what, just something i noticed, along with the fan turning on for heat/air without touching any of the buttons
some of this is making me think that maybe the ecu is bad, but i dont even know where the ecu is on this vehicle, this car has been nothing but a head ache for me thus far so i'm hoping someone can help
thanks,
alc
1981 sedan deville with the 6.0 v8-6-4 decommisioned
Replaced the timing chain, got it in time, wouldnt fire, found i had no fuel pressure, replaced the pump and filter fixed that
i still have a draining battery for some reason but enough about all that
I'm having an issue with the injectors
if i take off the injector harness, the driver side dumps fuel like theres no tomorrow into the throttle body as i try and crank it over, starts up and idles til it stops dumping fuel or i turn it off
passenger side nothing comes out
if i connect the harnesses back to the injectors it continuously tries to crank til the battery dies, and i dont believe fuel is released
i tried hooking up a noid light to the harnesses, didnt see a flash at all on either of them, i then tried a multimeter with a max setting for the voltage (thinking maybe the noid light was burnt out) but it just gave me an overload error (i think it was in millivolts)
the nod light led me to believe its electrical, but the dmm lead me to believe its getting juice cause it said overload
the other weird thing is that the windshield wipers will turn on, without touching the switch while i have the key in the run position, not sure if that was with the harness hooked up to the injectors or off or what, just something i noticed, along with the fan turning on for heat/air without touching any of the buttons
some of this is making me think that maybe the ecu is bad, but i dont even know where the ecu is on this vehicle, this car has been nothing but a head ache for me thus far so i'm hoping someone can help
thanks,
alc