SPUTTERING LOSS OF POWER HARD SHIFTING AND BACKFIRING

  • Tiny
  • juggernaut615
  • 2002 Ford Edge
  • 6 CYL
  • 2WD
  • automatic
  • 137,000 miles

Okay I went to autozone today and they put the scanner on it they didnt give me code numbers but said that the mass air flow sensor had too high a signal (whatever that means) and that there were other faults such as o2 sensor and cylinders not firing. I used some mass air flow cleaner on it and it didnt seem to make a difference. Conditions were worse today before even cleaning it. It was shifting really hard and sputtering even worse than yesterday at times I could only go 20 mph and I had to let allmost all they way off the gas to get it to go at all. Also backfiring. Any ideas?

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Tuesday, March 1st, 2011 AT 12:19 AM

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  • Tiny
  • fixitmr
  • Member

Did ya fix it? Try unplugging MAF to see if it runs better.

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Friday, May 27th, 2011 AT 7:42 PM

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