TRUCK STALLS RANDOMLY AND HAS NO SPARK.

  • Tiny
  • Tanalin85
  • 1992 Chevrolet Silverado
  • 182,000 miles

While driving one day my truck stalled out and had to be towed home. I first replaced the fuel pump and filter and it would start but soon after starting the engine stalls out. I recently replaced the spark plugs, wires, cap and rotor. I also just replaced the tps and map sensors. The engine runs for various lengths of time before shutting off sometimes its 30 seconds other times its 10-15 minutes. I had the ignition module checked and was told it was fine. What should I check next? I was suggested buying a whole new distributor but since they are a little spendy I want to make sure that's the problem before buying one.

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Friday, April 19th, 2013 AT 3:53 PM

2 Replies

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

What is the exact fuel pressure especially when it stalls?

Roy

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Friday, April 19th, 2013 AT 3:59 PM
  • Tiny
  • Tanalin85
  • Member

I do not have a pressure guage but I did the finger test and while it is running gas squirts and when the engine is trying to turn over after it has stalled it still sprays out just as much gas as when it is running

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Friday, April 19th, 2013 AT 4:16 PM

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