4

  • Tiny
  • Anonymous
  • 1993 Chevrolet S-10
  • 130,000 miles

4.3l has poping sound under accelation after its warmed up has had a tune up and all sensors coil and wires were replaced

Thursday, January 10th, 2013 AT 3:02 PM

1 Answer

  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Engine compression been checked?

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Thursday, January 10th, 2013 AT 7:35 PM

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