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Where is fuel pump fuse or relay

Tiny
RANDY SHARP
  • MEMBER
  • 1981 CADILLAC DEVILLE
  • 80,000 MILES
1981 Cadillac Sedan De Ville. It has a 6.0 litre motor. It has been sitting for awhile. But I am not getting any fuel up to the motor.I drove in the driveway a couple of years ago since then it has just been sitting. And the manual I have it does't show where the fuel pump fuse is at at the fuse box.I can't hear the fuel pump when you turn the key on.I realize I might have to pull the pump, anyway but I want to see if it will fire first so is anybody can tell me or has a fuse box diagram I would appreciate it. Like I said it is a 368 cu. In. 8, 6, 4 motor and it has the two injectors on the throttle body.
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Friday, July 12th, 2013 AT 3:52 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,645 POSTS
Randy:
I don't have the fuse box diagram, but why don't you check to see if there is power at the fuel pump relay under the hood. That way you will know if power is there, the fuse is good.
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Friday, July 12th, 2013 AT 7:26 PM
Tiny
RANDY SHARP
  • MEMBER
  • 164 POSTS
The thing about the relays they are all inside the car and I do not have a diagram for them
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Friday, July 12th, 2013 AT 9:07 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,645 POSTS
I don't know why, but this just showed up in my mail. Sorry it has been so long. Have you had any luck with the issue?
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Saturday, August 10th, 2013 AT 9:24 PM

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