JUST CHANGED 2 CATALYTIC CONVERTER AND 4 O2 ...

  • Tiny
  • Anonymous
  • 1997 Ford Explorer
  • 173,000 miles

Just changed 2 catalytic converter and 4 O2 sensors, car shaking while idling and runs a little rough. What may be the problem.

Wednesday, October 24th, 2012 AT 12:08 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 42,079 posts

Scan for cocdes and check fuel pressure first. Clean throttle body plate on both sides.

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Wednesday, October 24th, 2012 AT 2:31 PM

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