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My 93 f350 7.5 460 truck

Tiny
PJ
  • MEMBER
  • 1993 FORD F-350
  • 204,000 MILES
Truck keeps stalling for no reason dies like its getting no fuel or air like something's clogged I've replaced distributor wires plugs fuel flitter fuel pump and now I got a code 10 snap throttle so I have no clue what this means
Wednesday, April 25th, 2012 AT 9:12 PM

12 Replies

Tiny
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Does it run well at all sometimes?
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Wednesday, April 25th, 2012 AT 9:53 PM
Tiny
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Its a test requirement to check TPS punch the throttle to floor quickly and up.
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Wednesday, April 25th, 2012 AT 10:00 PM
Tiny
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Yes sometimes it runs great then it starts messing up that's the part I'm trying to figure out whats making it stall like that if u got any tips I'm open for suggestions
Thanks again
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Thursday, April 26th, 2012 AT 12:23 AM
Tiny
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Do you think it might be the crank shaft? Cause it's so old that it is running good and then it missis a beat?
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Thursday, April 26th, 2012 AT 12:28 AM
Tiny
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You mean crank sensor? What motor is it?
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Thursday, April 26th, 2012 AT 4:25 AM
Tiny
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7.5 460 v8
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Thursday, April 26th, 2012 AT 11:13 AM
Tiny
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When it messes up and stalls does it start right back up and then run ok?
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Thursday, April 26th, 2012 AT 3:54 PM
Tiny
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Yea but only runs for a Little bit
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Thursday, April 26th, 2012 AT 4:34 PM
Tiny
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On restart monitor fuel pressure.
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Thursday, April 26th, 2012 AT 7:54 PM
Tiny
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Already did that it goes for 30 to 40 psi never drops from lower then that do u think the crank shaft sensor would make it do that and it never throws a code when it happens
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Thursday, April 26th, 2012 AT 8:03 PM
Tiny
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What else do u think it could be my relays keep clicking when it dies and I'm at a loss
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Saturday, May 12th, 2012 AT 11:29 PM
Tiny
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Did you change crank sensor? Your symptoms do point to that possibility. Although the relay clicking may indicate bad ground connection somewhere.
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Sunday, May 13th, 2012 AT 7:03 AM

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