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Computer problem?

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Old Mar 2, 2007 | 09:08 PM
  #1  
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Computer problem?

1992 F150 Custom Extened cab 4x4 5.8L E40D, PS, PB, AC.

Today I was on my way home from work, and while climbing a small hill, the truck bounced where it usually does, and the engine quit running. Cranking it caused a bit of gas smell, but no attempt to run.

Talking with a friend, later, he said that the cable to the computer might need to be reset, or the computer body might need to be tapped lightly, to get it to work.

Is this the wrong path to follow?
 
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Old Mar 2, 2007 | 09:25 PM
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no, dont tap the computer, dont want something breaking in there. To reset the computer, disconnect it from the battery for about a half an hour or more. Make sure you have spark.....you said that it smelled like gas so that kinda rules this thought out, but check the fuel inertia switch just in case.
 
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Old Mar 2, 2007 | 09:56 PM
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do what nighthawk says to try.

i bet it is the inertia switch.
 
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Old Mar 2, 2007 | 10:13 PM
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Will The Inertia switch shut off the spark? I am having the same trouble on a 90 F150
 
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Old Mar 2, 2007 | 11:02 PM
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no, but it will shut off the fuel......, thats why I said to make sure he had spark, then try the fuel inertia switch
 
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Old Mar 3, 2007 | 09:16 AM
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It only takes 5-10 minutes to reset the computer....no need to leave it disconnected for 1/2 hour.
 
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Old Mar 3, 2007 | 01:09 PM
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oh, i thought it was
 
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Old Mar 3, 2007 | 01:18 PM
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Well let's split the difference and say 15 minutes
 
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Old Mar 3, 2007 | 01:19 PM
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haha....all right,

p.s. glad to hear everything worked for ya
 
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Old Mar 3, 2007 | 07:20 PM
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Mine is not fixed yet. I tripped the inertia switch, cranked it over, and nothing. I reset the inertia switch, cranked it over and I could smell gas. From that, I would believe that the problem is not the inertia switch.

Monday, I will have it towed to my mechanic friends shop. I have been wanting him to rebuild the differential anyhow.

`
 
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Old Mar 3, 2007 | 09:09 PM
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did you have spark?
 
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Old Mar 3, 2007 | 10:14 PM
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NO Spark

No I am not getting spark!
 
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Old Mar 4, 2007 | 12:27 AM
  #13  
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From: La Grande, OR
Originally Posted by jlripple
No I am not getting spark!
easy man, I was replying to the Original poster, start a thread letting us know what's up with your truck and we can find out how to help you....that way, we dont get a criss-cross of conversations and information that'll muddle up everything
 
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Old Mar 4, 2007 | 07:26 PM
  #14  
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I did not test for spark. If I was still a youngster (AT LEAST 20 OR SO YEARS YOUNGER), I would have had a spark plug to test it with. I know it needs a tuneup badly, from the looks of the distributor rotor and cap contacts, and with the other things needed, to be done, I decided not to check any further.

The mechanic will tell me what stopped the engine from running, and I will post whatever it was.

Thanks to all that offered assistance!
 

Last edited by Dean123; Mar 4, 2007 at 07:41 PM.
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Old Mar 4, 2007 | 08:31 PM
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ok, well best of luck
 
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