01 2500 5.9 magnum p0340 no spark?

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Aug 26, 2025 | 06:45 PM
  #11  
Separate section of the module. So, if the pump runs while cranking, the PCM IS getting crank sensor signal. That's a GOOD thing. Should be able to pick up the 'pickup coil'/cam sensor at your local parts store pretty cheap.
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Aug 26, 2025 | 06:57 PM
  #12  
Quote: Separate section of the module. So, if the pump runs while cranking, the PCM IS getting crank sensor signal. That's a GOOD thing. Should be able to pick up the 'pickup coil'/cam sensor at your local parts store pretty cheap.
alright thanks so much, if that ends up fixing it ill be sure to post a video of it running somewhere on the forums
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Aug 26, 2025 | 10:02 PM
  #13  
Quote: alright thanks so much, if that ends up fixing it ill be sure to post a video of it running somewhere on the forums
How old is the gas in the tank? If that stuff is 10 years old, it ain't gas anymore.
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Aug 26, 2025 | 10:03 PM
  #14  
Quote: How old is the gas in the tank? If that stuff is 10 years old, it ain't gas anymore.
gas in the tank is probably around 4-5 years old now, there wasn’t more than 3-4 gallons in it when it was originally parked
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Aug 27, 2025 | 10:51 AM
  #15  
Quote: gas in the tank is probably around 4-5 years old now, there wasn’t more than 3-4 gallons in it when it was originally parked
Might be able to get away with just adding 10 gallons or so of premium...... though, I would be tempted to drain what's in there, and replace with fresh.
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