1997 Ford Explorer Just Changed 2 Catalytic Converter 4 O2 Sensors Car Shaking

1997 FORD EXPLORER
173,000 MILES
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ANONYMOUS
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  • 1 POST
just changed 2 catalytic converter and 4 O2 sensors, car shaking while idling and runs a little rough. What may be the problem.
Oct 23, 2012 at 5:08 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
scan for cocdes and check fuel pressure first. clean throttle body plate on both sides.
Oct 24, 2012 at 7:31 AM
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