WHAT WOULD CAUSE THE FUEL PUMP TO NOT ENGAGE

  • Tiny
  • jerrylevans
  • 1999 GMC Safari
  • 200,000 miles

Fuel pump engages intermittently starts and runs, shut it off then it wont start

Thursday, March 8th, 2012 AT 2:01 PM

3 Answers

  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

It could be the fuel pump itself, its relay or wiring, or engine sensors. Is the MIL indicating?

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Thursday, March 8th, 2012 AT 2:23 PM
  • Tiny
  • helenhopkins
  • Member

What is an MIL, ANSWER; IT COULD BE THE FUEL PUMP ITSELF, IT RELAY OR WIRING, OR ENGINE SENSORS. Is the MIL indicating?

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Thursday, July 12th, 2012 AT 8:38 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

Malfunction Indicator Light. The Check Engine or Service Engine Soon Ligt.

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Thursday, July 12th, 2012 AT 9:25 PM

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