Fuel Problems on 88 3.0L Pickup SR5
#1
Fuel Problems on 88 3.0L Pickup SR5
I was driving my 88 3.0 today and it suddenly died. Pulled it home. Tested a few things and found that the fuel pump was not coming on, turned the key on and pushed in on the air box sensor.
I also done the paper clip in the diagnostic code center and still would not start or fuel pump come on.
I took the bed off because I was needing to redo some wiring on the truck anyways and took the fuel pump out. After I took it out I hooked it up to a battery and the fuel pump would come on. So thinking it might be stuck I hooked everything back up and it is still not doing anything.
Does the relays go bad or fuses or what else should I check on.
Thanks for all the help!
I also done the paper clip in the diagnostic code center and still would not start or fuel pump come on.
I took the bed off because I was needing to redo some wiring on the truck anyways and took the fuel pump out. After I took it out I hooked it up to a battery and the fuel pump would come on. So thinking it might be stuck I hooked everything back up and it is still not doing anything.
Does the relays go bad or fuses or what else should I check on.
Thanks for all the help!
#2
Registered User
http://personal.utulsa.edu/~nathan-b...87fuelpump.pdf
use this link to work through some troubleshooting.
did you blow a fusible link?? does the fuel pump turn on when the +B and FP are jumped in the diagnosis port?? good luck
use this link to work through some troubleshooting.
did you blow a fusible link?? does the fuel pump turn on when the +B and FP are jumped in the diagnosis port?? good luck
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