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chevy 1500 4.3 p/u firing prob?

my truck died found out it stoped fireing thought it was my coil so changed it still no spark plgs plug wires cap n button good emision control modulator few months old, do you know what the cause can be it turns over fine just no fire,,, any help? and i put my code scanner on and sayes every thing is good??

Update:

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2 Answers

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  • who
    Lv 5
    1 decade ago
    Favorite Answer

    Clean up the ignition module theres oil and cr@p preventing a ground underneath it where it bolts up to the engine

    Source(s): Goodluck
  • 1 decade ago

    it still could be the module,it could of went bad check all grounds to the engine a lose or ground can cause this.

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