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2002 Mercury Sable DTC PO301 and rough idle/acceleration.

Tiny
MWBOYD
  • MEMBER
  • 2002 MERCURY SABLE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 132,000 MILES
My 2002 sable just started running rough, so I bought code scanner and received po301, po316. I am having plugs and wires replaced, air filter, fuel filter and oil change. Should this work. Also on startup I get the smell of burnt oil but can find no leaks.
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Sunday, February 6th, 2011 AT 4:02 PM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

P0301 is a misfire in the #1 Cylinder
P0316 is Engine Misfire Detected on Startup (First 1000 Revolutions)

A tune-up may fix the misfire. Other causes are Vacuum leaks, leaky injector, failing coil pack, Failing Plug Wire.
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Sunday, February 6th, 2011 AT 4:30 PM

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