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Misfiring in low revs

Tiny
STRONGE9691
  • MEMBER
  • 2005 FORD FOCUS
  • 60,000 MILES
I have a mk 2 ford focus with 60,000 on the clock it has developed a misfire and really struggles in low revs between 1-3 I have change the leads coil and plugs but it is still happening but not all the time only some off the time but it does seem to be getting worse
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Monday, July 30th, 2012 AT 7:59 AM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
First step is to scan the codes. Autozone will do it free. Post all codes and freeze frame data here.
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Monday, July 30th, 2012 AT 10:57 AM
Tiny
STRONGE9691
  • MEMBER
  • 2 POSTS
Have the codes it 0267 and 0407
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Monday, July 30th, 2012 AT 3:24 PM

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