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Trucks been dying on the fly?

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Old Jul 4, 2017 | 11:14 AM
  #1  
BrandonsE99psd's Avatar
BrandonsE99psd
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Trucks been dying on the fly?

Cruising down the street in my 7.3, i come to a stop, and I go to accelerate, and there's no power. It says "service engine soon" so if I try to turn it over again it'll just crank. But if I turn the key off and back on, it'll start right up. It's done this 3 times.

Any thoughts? Thank you in advance
 
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Old Jul 4, 2017 | 12:02 PM
  #2  
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Check for stored codes, but classic symptoms of a failing CPS.
 
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Old Jul 5, 2017 | 12:21 AM
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Less common could be clogged screens in tank or clogged intake bottom screen in tank. Debris falls away from screen when engine quits. I agree about the CPS--buy OEM from Riffraff or others (do not buy aftermarket brands, they are very unreliable). Reading codes could be helpful.

Larry
 
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Old Jul 5, 2017 | 11:27 PM
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Yea, that sounds like my truck.
First question, what have you done to her lately?
 
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Old Jul 6, 2017 | 11:06 PM
  #5  
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BrandonsE99psd
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Originally Posted by Karlow
Yea, that sounds like my truck.
First question, what have you done to her lately?
I bought her ten days ago. She has 107xxx miles on her. It had a hypertech tune, and 4"exhaust. And it has been sitting stored in a shop for 7 years!
 
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Old Jul 7, 2017 | 12:56 AM
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Pull the codes. Everything else is a waste of time.
 
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