1999 FORD EXPLORER WON'T START

  • Tiny
  • trudgengarage
  • 1999 Ford Explorer
  • 4.0L
  • V6
  • 4WD
  • automatic
  • 140,000 miles

Cranks okay. Spark okay. Fuel pump okay. No pulse at injectors.

Wednesday, March 19th, 2014 AT 10:55 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

The PCM switches the ground on and off to pulse the injectors

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Wednesday, March 19th, 2014 AT 3:15 PM

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