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Stalling like its being chocked

Tiny
PJ
  • MEMBER
  • 1993 FORD F-350
  • 209,000 MILES
I have a 93 f350 4x4 dually wit a 7.5 460 v8 and it keeps stalling like its being chocked by something I replaced distributor, fuel pump, fuel filter, icm, tps, So what is wrong with this truck it's very mind puzzling

I really don't even know wear to start now?
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Saturday, May 5th, 2012 AT 3:04 PM

14 Replies

Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Stalls while driving or idling?
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Saturday, May 5th, 2012 AT 3:39 PM
Tiny
PJ
  • MEMBER
  • 19 POSTS
Stalls while driving
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Saturday, May 5th, 2012 AT 4:05 PM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Sudden stall or sputtery die out?
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Saturday, May 5th, 2012 AT 4:12 PM
Tiny
PJ
  • MEMBER
  • 19 POSTS
Sputtery die out and sometimes it back fires
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Saturday, May 5th, 2012 AT 5:28 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Make sure your fuel pressure is up to spec. If it is low, this will result.

Roy
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Saturday, May 5th, 2012 AT 8:17 PM
Tiny
PJ
  • MEMBER
  • 19 POSTS
Should I replace the fuel line it's self?
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Saturday, May 5th, 2012 AT 9:19 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
No, you need to determine the failure before replacing anything.

Roy
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Saturday, May 5th, 2012 AT 9:27 PM
Tiny
PJ
  • MEMBER
  • 19 POSTS
Ok so what should my fuel psi be at idle and when there's a load?
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Saturday, May 5th, 2012 AT 9:41 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
40-45lbs

Roy
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Saturday, May 5th, 2012 AT 9:43 PM
Tiny
PJ
  • MEMBER
  • 19 POSTS
Ok
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Saturday, May 5th, 2012 AT 10:50 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Did you check it?

Roy
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Saturday, May 5th, 2012 AT 10:59 PM
Tiny
PJ
  • MEMBER
  • 19 POSTS
No I have to do it Monday cause I had it towed to my shop
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Saturday, May 5th, 2012 AT 11:03 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Ok, get back to us
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Sunday, May 6th, 2012 AT 3:51 AM
Tiny
PJ
  • MEMBER
  • 19 POSTS
Ok so fuel presser is good but I for got to tell ya that my fuel pump relay is clicking fast, my igintaion coil is going crazy sparking for. No reason while key is in the on position and for some reason my cycloid in transmission is clicking so I disconnect fuel pump relay that stopped and disconnect igintaion coil and that stopped but there is still a clicking in transmission I only disconnected those things to see we're else it was making nois dro
There is a re call on a splice wire that comes from the PCM I checked that still have problems
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Wednesday, May 9th, 2012 AT 4:47 PM

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