Mechanics

WHAT WOULD CAUSE THE FUEL PUMP TO NOT ENGAGE

1999 GMC Safari • 200,000 miles

Fuel pump engages intermittently starts and runs, shut it off then it wont start
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Jerrylevans
March 8, 2012.




It could be the fuel pump itself, its relay or wiring, or engine sensors. Is the MIL indicating?
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KHLow2008
Mar 8, 2012.
What is an MIL, ANSWER; IT COULD BE THE FUEL PUMP ITSELF, IT RELAY OR WIRING, OR ENGINE SENSORS. Is the MIL indicating?

Tiny
Helenhopkins
Jul 12, 2012.
Malfunction Indicator Light. The Check Engine or Service Engine Soon Ligt.

KHLow2008
Jul 12, 2012.

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