Getting no fuel or spark

Tiny
WILLIE1111
  • MEMBER
  • 1997 FORD F-150
  • 21,000 MILES
I have 97 f150 4x4 5 speed getting no fuel or spark changed crank sensor checked fuses what should I check next parked truck two hours later would not start it will crank but not start
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Tuesday, May 1st, 2012 AT 11:48 PM

3 Replies

Tiny
ASEMASTER6371
  • EXPERT
Spray some starting fluid into the air filter and see if it tries to start.

You need to check the fuel pressure, remove one of the coils and put a plug on the end and see if it sparks.

Roy
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Tuesday, May 1st, 2012 AT 11:54 PM
Tiny
WILLIE1111
  • MEMBER
No fuel at fuel rails and already checked for spark the way you instructed
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Wednesday, May 2nd, 2012 AT 12:08 AM
Tiny
ASEMASTER6371
  • EXPERT
You need to check for power to the pump. The inertia switch is in the right front kick panel. Current will last 2 seconds when the key is on. Verify that power.

Check the fuses with a test light to verify all powers to the pcm.

Roy
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Wednesday, May 2nd, 2012 AT 12:11 AM

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