Question about 1998 Chevrolet K1500

3 Answers

Push pump I have a 1995 6.5 diesel. I have put on a new push pump but I'm not getting any power. The relay and the fuses are getting power. I need to know what gives the push pump power?

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  • ewinhoven8 Oct 30, 2008

    I need to know were to find crank sensor and the electric jumper on the distibutor.

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3 Answers

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  • Chevrolet Master
  • 19,396 Answers

On your vehicle he crankshaft positioning sensor is placed at the bottom of the plastic timing chain cover, you find it right behind the crank shaft pully.
The sensor is held in place by a single 10mm bolt and a metal clip.

If you decide to do the job by yourself buy the Chilton or Haynes repair manual, with disassembly diagrams and pictures:

Chevy Suburban Repair Manual

Chevy K1500 Suburban Repair Manual |



You can also find replacements here.

Posted on Oct 31, 2008

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  • Master
  • 2,035 Answers

  1. Disconnect the negative battery cable.
  2. Detach the sensor harness connector at the sensor.
  3. Unfasten the retaining bolt, then remove the sensor from the front cover. Inspect the sensor O-ring for wear, cracks or leakage and replace if necessary.
To install:
  1. Lubricate the O-ring with clean engine oil, then place on the sensor. Install the sensor into the front cover.
  2. Install the sensor retaining bolt. Tighten the bolt to 17 ft. lbs. (25 Nm).
  3. Attach the sensor harness connector.
  4. Connect the negative battery cable.

Posted on Oct 30, 2008

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  • Expert
  • 155 Answers

Interchange the wires and see.

Posted on Oct 30, 2008

  • 2 more comments 
  • fixexpert Oct 30, 2008

    also check the crank sensor, this may have gone bad and quite often can be the problem.

  • fixexpert Oct 30, 2008

    if the relays and the fuses seems to be good then there's an electric jumper on your distibutor if it is gone bad you don't get any power to the push pump .

    please check that.

    thanks.

  • fixexpert Oct 30, 2008

    also check

    if you have voltage at the fuse block & voltage to the relay.
    If voltage is present at both be sure to check the connector at the pump,
    voltage can get lost at the connectors (barrels) due to grime or backprobing.
    Be sure to test the ground circuit as well..
    hopes this helps,




    feel free for the further assistance.

    thanks.

  • fixexpert Oct 30, 2008

    rate the solution if helped by it.

    keep updated for further queries if any.

    thanks.

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